Battery charging interface for small hand held multimedia devices - Part 1: 2mm barrel interface specification (IEC 62637-1:2011)

This part of IEC 62637 defines a charging interface between small handheld multimedia devices and power-supply accessories, specifically chargers. Devices, which could be based on this standard may vary over time, but have to comply with the limited power available1. The interface is a 2 mm barrel type charging interface. This standard does not include the whole charger nor does it include the internal functions of the device. Chargers and devices shall follow the applicable EMC and safety standards.

Batterie-Ladeschnittstelle für kleine tragbare Multimedia-Geräte - Teil 1: 2-mm-Zylinder-Schnittstellen - Spezifikation (IEC 62637-1:2011)

Interface de charge de batterie pour petits appareils multimédia portables – Partie 1: Spécification de l'interface cylindrique 2 mm (CEI 62637-1:2011)

La CEI 62637-1:2011 définit une interface de charge entre de petits appareils multimédia portables et des accessoires d'alimentation, en particulier des chargeurs. Les appareils selon la présente norme peuvent varier dans le temps, mais ils doivent rester dans la limite de la puissance disponible. L'interface est une interface de charge de type cylindrique 2 mm. La version française de cette norme n'a pas été soumise au vote. La présente version bilingue,publiée en 2011-07, correspond à la version anglaise.

Vmesnik za polnjenje baterij majhnih ročnih večpredstavnostnih naprav - 1. del: Specifikacija 2-milimetrskih cevastih vmesnikov (IEC 62637-1:2011)

Ta del IEC 62637 določa vmesnik polnjenja med majhnimi ročnimi večpredstavnostnimi napravami in dodatki za napajanje, zlasti polnilniki. Naprave, ki lahko temeljijo na tem standardu, se lahko v času spreminjajo, vendar morajo ustrezati omejenemu napajanju, ki je na voljo. Ta vmesnik je 2-milimetrski cevasti vmesnik za polnjenje. Ta standard ne vključuje celega polnilnika niti ne vključuje notranjih funkcij naprave. Polnilniki in naprave morajo sledili veljavnim EMC in varnostnim standardom.

General Information

Status
Published
Publication Date
12-Jun-2011
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
26-May-2011
Due Date
31-Jul-2011
Completion Date
13-Jun-2011

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 62637-1:2011
01-julij-2011
9PHVQLN]DSROQMHQMHEDWHULMPDMKQLKURþQLKYHþSUHGVWDYQRVWQLKQDSUDYGHO
6SHFLILNDFLMDPLOLPHWUVNLKFHYDVWLKYPHVQLNRY ,(&

Battery charging interface for small hand held multimedia devices - Part 1: 2mm barrel

interface specification (IEC 62637-1:2011)

Batterie-Ladeschnittstelle für kleine tragbare Multimedia-Geräte - Teil 1: 2-mm-Zylinder-

Schnittstellen - Spezifikation (IEC 62637-1:2011)

Interface de charge de batterie pour petits appareils multimédia portables – Partie 1:

Spécification de l'interface cylindrique 2 mm (CEI 62637-1:2011)
Ta slovenski standard je istoveten z: EN 62637-1:2011
ICS:
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
33.160.99 Druga avdio, video in Other audio, video and
avdiovizuelna oprema audiovisual equipment
SIST EN 62637-1:2011 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 62637-1:2011
---------------------- Page: 2 ----------------------
SIST EN 62637-1:2011
EUROPEAN STANDARD
EN 62637-1
NORME EUROPÉENNE
May 2011
EUROPÄISCHE NORM
ICS 33.160.99; 97.180
English version
Battery charging interface for small handheld multimedia devices - Part 1:
2 mm barrel interface
(IEC 62637-1:2011)

Interface de charge de batterie pour petits Batterie-Ladeschnittstelle für kleine

appareils multimédia portables – Partie 1: tragbare Multimedia-Geräte -
Spécification de l'interface cylindrique Teil 1: 2-mm-Zylinder-Schnittstellen-
2 mm Spezifikation
(CEI 62637-1:2011) (IEC 62637-1:2011)

This European Standard was approved by CENELEC on 2011-05-04. CENELEC members are bound to comply

with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard

the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on

application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other

language made by translation under the responsibility of a CENELEC member into its own language and notified

to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,

the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,

Spain, Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 62637-1:2011 E
---------------------- Page: 3 ----------------------
SIST EN 62637-1:2011
EN 62637-1:2011 - 2 -
Foreword

The text of document 100/1673/CDV, future edition 1 of IEC 62637-1, prepared by technical area 1,

Terminals for audio, video and data services and contents, of IEC TC 100, Audio, video and multimedia

systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by

CENELEC as EN 62637-1 on 2011-05-04.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent

rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2012-02-04
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-05-04
Annex ZA has been added by CENELEC.
__________
Endorsement notice

The text of the International Standard IEC 62637-1:2011 was approved by CENELEC as a European

Standard without any modification.

In the official version, for Bibliography, the following note has to be added for the standard indicated:

IEC 61076-2-102:2002 NOTE Harmonized as EN 61076-2-102:2002 (not modified).
__________
---------------------- Page: 4 ----------------------
SIST EN 62637-1:2011
- 3 - EN 62637-1:2011
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated

references, only the edition cited applies. For undated references, the latest edition of the referenced

document (including any amendments) applies.

NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.
Publication Year Title EN/HD Year
IEC 62637-2 - Battery charging interface for small handheld EN 62637-2 -
multimedia deviced -
Part 2: 2mm barrel type interface
conformance testing
---------------------- Page: 5 ----------------------
SIST EN 62637-1:2011
---------------------- Page: 6 ----------------------
SIST EN 62637-1:2011
IEC 62637-1
Edition 1.0 2011-03
INTERNATIONAL
STANDARD
Battery charging interface for small handheld multimedia devices –
Part 1: 2 mm barrel interface
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
ICS 33.160.99; 97.180 ISBN 978-2-88912-398-8
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 7 ----------------------
SIST EN 62637-1:2011
– 2 – 62637-1  IEC:2011(E)
CONTENTS

FOREWORD ........................................................................................................................... 4

1 Scope ............................................................................................................................... 6

2 Normative references ....................................................................................................... 6

3 Abbreviations and symbols ............................................................................................... 7

4 Specifications for 2 mm barrel interface ............................................................................ 7

4.1 General ................................................................................................................... 7

4.2 Temperature ............................................................................................................ 8

4.3 Voltage .................................................................................................................... 8

5 Electrical specification for 2 mm barrel type chargers ....................................................... 8

5.1 Charger output capacitance ..................................................................................... 8

5.2 Maximum transient voltage and current values ........................................................ 8

5.3 Maximum output ripple voltage ................................................................................ 9

5.4 High-frequency voltage components at the charger output .................................... 10

5.5 Feel current of AC chargers .................................................................................. 11

5.6 Charging voltage/current window ........................................................................... 11

5.7 Current linearity for chargers ................................................................................. 12

6 Accessories connected between the 2 mm barrel charger and the mobile device ............ 13

6.1 Accessory interfaces ............................................................................................. 13

6.2 Electrical specifications for accessories ................................................................ 14

6.3 Booting up the mobile device when connected to an accessory ............................. 14

6.4 Charger identification ............................................................................................ 14

7 Charger identification method for the 2 mm barrel interface ............................................ 15

8 Connectors for the 2 mm barrel interface ........................................................................ 15

8.1 Connectors ............................................................................................................ 15

8.2 Charging voltage polarity ....................................................................................... 15

Annex A (normative) Artificial load ....................................................................................... 17

Annex B (normative) Coupling/decoupling network .............................................................. 18

Annex C (informative) Additional information on connectors for 2 mm barrel interface ......... 19

Bibliography .......................................................................................................................... 21

Figure 1 – Scope of the charging interface standard ............................................................... 6

Figure 2 – Maximum permitted charger output capacitance ..................................................... 8

Figure 3 – Maximum duration of charging current overshoot and maximum voltage

undershoot ............................................................................................................................. 9

Figure 4 – Maximum peak-to-peak ripple voltage .................................................................. 10

Figure 5 – Maximum high-frequency output voltage components........................................... 11

Figure 6 – Charging current/voltage window for 2 mm barrel type chargers ........................... 12

Figure 7 – Current linearity specification example ................................................................. 13

Figure 8 – Accessory/device interface ................................................................................... 14

Figure 9 – Charger identification voltages ............................................................................. 15

Figure 10 – General view of the 2 mm barrel charging plug ................................................... 16

Figure A.1 – Artificial load ..................................................................................................... 17

Figure B.1 – Coupling/decoupling network ............................................................................ 18

---------------------- Page: 8 ----------------------
SIST EN 62637-1:2011
62637-1  IEC:2011(E) – 3 –

Figure C.1 – 2 mm barrel charging plug – Details.................................................................. 19

Figure C.2 – 2 mm barrel charging receptacle – Details ........................................................ 19

Figure C.3 – Bending durability ............................................................................................. 20

Table 1 – Limits for maximum voltage and settling time .......................................................... 9

Table 2 – Maximum ripple voltage in different frequency ranges ........................................... 10

Table 3 – Maximum conducted interference .......................................................................... 10

Table 4 – Electrical specification for accessory contacts ....................................................... 14

---------------------- Page: 9 ----------------------
SIST EN 62637-1:2011
– 4 – 62637-1  IEC:2011(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
BATTERY CHARGING INTERFACE FOR SMALL HANDHELD
MULTIMEDIA DEVICES –
Part 1: 2 mm barrel interface
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 62637-1 has been prepared by technical area 1: Terminals for

audio, video and data services and content, of IEC technical committee 100: Audio, video and

multimedia systems and equipment.
The text of this standard is based on the following documents:
CDV Report on voting
100/1673/CDV 100/1749/RVC

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

---------------------- Page: 10 ----------------------
SIST EN 62637-1:2011
62637-1  IEC:2011(E) – 5 –

A list of all parts of the IEC 62637 series, under the general title Battery charging interface for

small handheld multimedia devices, can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.
---------------------- Page: 11 ----------------------
SIST EN 62637-1:2011
– 6 – 62637-1  IEC:2011(E)
BATTERY CHARGING INTERFACE FOR SMALL HANDHELD
MULTIMEDIA DEVICES –
Part 1: 2 mm barrel interface
1 Scope

This part of IEC 62637 defines a charging interface between small handheld multimedia

devices and power-supply accessories, specifically chargers. Devices, which could be based

on this standard may vary over time, but have to comply with the limited power available .

The interface is a 2 mm barrel type charging interface. This standard does not include the

whole charger nor does it include the internal functions of the device. Chargers and devices

shall follow the applicable EMC and safety standards. The scope of this part of IEC 62637 is

illustrated in Figure 1.
Charger Battery
Mobile device
Operational, safety and
Operational, safety, Operational, safety and reliability
reliability standards
reliability standards standards,
National / International
National / International National / International Standards
Standards
Standards
EM SW
Charger HW component
Battery specifications
specifications specification EM IC
including protection circuitry
Protection Protection / sa
...

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