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VIP
June 2003
FEATURES
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ST PROPRIETARY VIPER TECHNOLOGY
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WIDE RANGE INPUT VOLTAGE
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SINGLE OUTPUT MAX 4W
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DESIGNED FOR ON LINE CHARGING OF
MOBILE PHONES
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EMC COMPLIANCE ETS300-342-1
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SAFETY APPROVAL ACCORDING TO
EN60950, CSA/UL1950
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CE AND UL MARKED. AUSTRALIA, UK,
SOUTH AFRICA AND CHINA MARKING
UPON REQUEST
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OUTPUT CURRENT AND VOLTAGE LEVELS
ACCORDING TO CUSTOMER
REQUIREMENTS
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OUTPUT VOLTAGE PRECISION 5%
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OUTPUT CURRENT PRECISION 20%
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OUTPUT RIPPLE VOLTAGE <100 mVpp
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(INPUT FUSE PROTECTION)
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OUTPUT SHORT CIRCUIT PROTECTION
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2 WIRES DC CORD TERMINATED WITH ANY
CUSTOM CONNECTOR
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AVAILABLE WITH A VARIETY OF AC PLUGS:
AC PLUG SELECTION INCLUDES EUROPE,
UK, US, AUSTRALIA, CHINA
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LOW STAND BY POWER
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DESCRIPTION
The VIP Charger has been designed for changing
NiMH, NiCd and Li-Ion batteries in GPRS hand held
mobile phones.
VIP is a very low cost high efficiency AC/DC switch-
ing mode constant voltage & current generator built
around ST Viper.
The output voltage and current levels are set up by
design in accordance with customer requirements.
Typical reference values in this data sheet are 5V,
700 mA with the input ranging (90264 V
rms
).
Coming into its light housing, VIP can be assembled
with a variety of AC plugs identified by specific order-
ing numbers.
Interface to the phone is ensured via a 2 wires cord
with strain relief, terminated with customer specified
connector.
TYpical weight is 50 grams only, without cable.
Plug Type
Ordering Number
EURO
GSAC-VIP12/1
UK
GSAC-VIP12/2
USA
GSAC-VIP12/3
AUSTRALIA
GSAC-VIP12/4
CHINA
GSAC-VIP12/5
EURO PLUG
PRELIMINARY
SWITCH MODE TRAVEL CHARGER
VIP
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ELECTRICAL CHARACTERISTICS (T
amb
=25
)
C, unless otherwise specified.) GSAC-VIP/x
AGENCY APPROVALS
The charger is certified by competent agencies to comply with most popular safety and EMC requirements, in-
cluding but limited to:
EN60950
UL1950
ETS300-342-1
TYPICAL OUTPUT CHARACTERISTICS
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
i
Input Voltage
90
264
V
rms
V
o
Output Voltage limit
No load
4.85
5.1
5.35
V
V
o
Output Voltage
I
o
=560 mA
4.7
5
5.3
V
I
o
Output Current limit
0
<V
o
<V
limit
560
700
840
mA
V
or
Output Ripple
I
o
=limit V
o
=4V
100
mVpp
V
is
Isolation Voltage
Input to Output, t=60s (EN60950)
3000
V
rms
T
op
Operating Ambient
Temperature
-5
55
C
T
stg
Storage Temperature Range
-20
70
C
n
efficiency
75%
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
2003 STMicroelectronics - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco -
Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.
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