參數(shù)資料
型號: ST3S01LED
廠商: 意法半導體
英文描述: BATTERY CHARGE I.C.
中文描述: 電池充電IC
文件頁數(shù): 1/17頁
文件大小: 603K
代理商: ST3S01LED
1/17
March 2003
I
DEDICATED I.C. FOR 1 LI-ION CELL OR 3
NI-MH CELLS
5 DIFFERENT OPERATING MODES
150 mA PRECHARGE CURRENT
VERY LOW DROP CHARGE SWITCH
(130mV @ 800mA)
VERY LOW DROP REVERSE SWITCH
(130mV @ 800mA)
5.7V OVER BATTERY OVER VOLTAGE
PROTECTION
CHARGER DETECTION MODE
(V
CHARGE
-V
BATT
) DETECTION MODE
I
I
I
I
I
I
I
DESCRIPTION
This specification describes a dedicated I.C.
which allows to charge 1 Lilon cell or 3 Nimh cells.
The principle used to charge the batteries is the
pulsed current, the monitoring is operated by the
micro-contoller
of
the
integrates one Power Switch and achieves the
application.
This
IC
charge batteries in two different modes charge or
precharge.
One of this operating mode (charge or precharge)
can be selected in a static or pulsed way by one I/
O from a micro-controller. The IC can supply
power to accessories controlled by this I.C. in
Reverse mode. The I.C. is available in the smaller
and surface mounted SO-8 (exposed pad version)
package.
ST3S01LED
BATTERY CHARGE I.C.
SCHEMATIC DIAGRAM
SO-8
exposed pad
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相關代理商/技術參數(shù)
參數(shù)描述
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