SGS Thomson Microelectronics GS-JOSEPH Datasheet
FEATURES
LINE VOLTAGE 230 VAC. ALSO AVAILABLE
THE MULTIRANGE VERSION 90-264VAC
SINGLE OUTPUT MAX 4W
DESIGNED FOR ON LINE CHARGING OF
MOBILE PHONES
EMC COMPLIANCE ACCORDING TO EU
AND US DIRECTIVES
SAFETY APPROVAL ACCORDING TO
EN60950
CE AND UL MARKED. AUSTRALIA, UK,
SOUTH AFRICA AND CHINA MARKING
UPON REQUEST
OUTPUT CURRENT AND VOLTAGE LEVELS
ACCORDING TO CUSTOMER REQUIREMENTS
OUTPUT VOLTAGE PRECISION: +/- 10%
OUTPUT CURRENT PRECISION : +/- 20%
OUTPUT RIPPLE VOLTAGE <100 mVpp
INPUT FUSE PROTECTION
OUTPUT SHORT CIRCUIT PROTECTION
2 WIRES DC CORD TERMINATED WITH
ANY CUSTOM CONNECTOR
AVAILA BLE WI T H A VAR I ETY OF AC PL UGS
LOW STAND BY PO W ER
DESCRIPTION
The Charger JOSEPH has been designed for
charging NiMH and NiCd batteries in hand held
mobile phones. JOSEPH is a very low cost high
efficiency AC/DC switching mode constant voltage & current generator. The output voltage and
current levels are set up by design in accordance
with customer requirements.
January 2000
®
PRODUCT VIEW
(Robin Housing, all plug types)
ORDERING NUMBER: GSAC-xxCCCy
JOSEPH
AC/DC Single/Multirange CHARGER
Tentative data
Plug Type: Part Number:
EURO GSAC-xxCCC1
UK GSAC-xxCCC2
US GSAC-xxCCC3
AUSTRALIA GSAC-xxCCC4
INDIA/S. Africa GSAC-xxCCC5
CHINA GSAC-xxCCC6
xx = Output Current level (2 Digits)
CCC= Customer Identifier (3 Digits)
y = plug type
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Typical reference values in this data sheet are
8V, 500 mA with the input 230 Vac. The multirange version (90 to 26 4 Vrms) is also available
upon customer request.
Coming into the small Robin housing, JOSEPH
can be assembled with a variety of AC plugs
identified by specific ordering numbers. Interface
to the phone is ensured via a 2 wires cord with
strain relief, terminated with customer specified
connector. Typical weight is 70 grams only, without cable.
AGENCY Approvals
The charger is certified by competent agencies to
comply with most popular safety and EMC requirements, including but not limited to:
EN60950
UL1950
ETS300-342-1
ELECTRICAL CHARACTERISTICS
(Tamb=25
o
C, unless otherwise specified.)
Symbol Parameter Test Condition Min. Typ. Max. Unit
Vi Input Voltage 90 230 264 Vrms
Vo Output Voltage limit No load 7.2 8.0 8.8 V
Io Output Current limit 3<Vout<Vo limit 400 500 600 mA
Vor Output Ripple Io=Ilimit Vbatt=4V 100 mVpp
Vis Isolation voltage
Input to output, t=60s
(EN60950)
3000 Vrms
Top
Operating Ambient
Temperature
050
o
C
Tstg Storage Temperature Range -20 70
o
C
n efficiency 75%
Vo (V)
Io (mA)
8
500
3
TYPICAL OUTPUT CHARACTERISTIC
JOSEPH
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