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VIP
June 2003
FEATURES
■ST PROPRIETARY VIPER TECHNOLOGY
■WIDE RANGE INPUT VOLT AGE
■SINGLE OUTPUT MAX 4W
■DESIGNED FOR ON LINE CHARGING OF
MOBILE PHONES
■EMC COMPLIAN CE ETS300-34 2-1
■SAFETY APPROVAL ACCORDING TO
EN60950 , CSA/UL195 0
■CE AND UL MARKED. AUSTRALIA, UK,
SOUTH AFRICA A ND CHINA MARKING
UPON REQUEST
■OUTPUT CURRENT AND VOLTAGE LEVELS
ACCORDING TO CUSTOMER
REQUIREMENTS
■OUTPUT VOLTAGE PRECISION ±5%
■OUTPUT CURRENT PRECISION ±20%
■OUTPUT RIPPLE VOLTAGE <100 mVpp
■(INPUT FUSE PROTE CTION)
■OUTPUT SHORT CIRCUIT PROTECTION
■2 WIRES DC CORD TERMINA TED WITH ANY
CUSTOM CONNECTOR
■AVAIL ABLE WIT H A VA RIET Y OF AC PLUG S:
AC PLUG SELEC TION INCLUD ES EUR O PE,
UK, US, AUSTRALIA, CHINA
■LOW STA ND BY POWER
‘
DESCRIPTION
The VIP Charger has been designed for changing
NiMH, Ni Cd and Li-Ion bat teri es in GPRS hand held
mob ile 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 custo m er requirements.
Typical reference values in this data sheet are 5V,
700 m A w ith the input ranging (90
÷
264 V
rms
).
Com ing into its light housing, VIP can be assembled
with a variety of AC plugs identified by specific order-
ing numbers.
Interf ace to the phone i s ensured via a 2 wir es cord
with strain rel ief, ter minated with c ustomer specifi ed
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.) GS AC -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 CHARACTERISTIC S
Symbol Parameter Test Condition Min. Typ. Max. Unit
ViInput Voltage 90 264 Vrms
VoOutput Voltage limit No load 4.85 5.1 5.35 V
VoOutput Voltage Io=560 mA 4.7 5 5.3 V
IoOutput Current limit 0<Vo <Vlimit 560 700 840 mA
Vor Output Ripple Io=limit Vo=4V 100 mVpp
Vis Isolation Voltage Input to Output, t=60s (EN60950) 3000 Vrms
Top Operating Ambient
Temperature -5 55 °C
Tstg Storage Temperature Range -20 70 °C
n efficiency 75%
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes n o responsibility for the c onsequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No lic ense is granted
by i m pl i cation or oth erwise unde r any pat ent or paten t rights of STMi croelectronics. Specifications ment i oned in this p ublicat i on are subject
to change without notice. This publication supersedes and repl aces all information previously supplied. STMicroel ectronics products are not
authorized for use as c ri tical com pone nt s i n l i f e support d evices or systems wi t hout express wri t ten approval of STMi croel ectronics.
The ST logo is a registered trademark of STMicroelectronics
2003 ST M icroe le ctronics - All Ri ghts Reserv ed
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany - Hong K ong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco -
Singap ore - Sp ai n - Sweden - Swit zerla nd - United Kingdom - U.S. A.
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VIP
