ST3S01PHD-TR datasheet(1/17 Pages) STMICROELECTRONICS

部品番号	ST3S01PHD-TR

部品情報	BATTERY CHARGE I.C.

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September 2003

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DEDICATED I.C. FOR 1 LI-ION CELL OR 3

NI-MH CELLS

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5 DIFFERENT OPERATING MODES

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150 mA PRECHARGE CURRENT

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VERY LOW DROP CHARGE SWITCH

(130mV @ 800mA)

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VERY LOW DROP REVERSE SWITCH

(130mV @ 800mA)

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5.7V OVER BATTERY OVER VOLTAGE

PROTECTION

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CHARGER DETECTION MODE

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(VCHARGE-VBATT)DETECTION MODE

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-controller

of

the

application.

This

IC

integrates one Power Switch and achieves the

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.

ST3S01PHD

BATTERY CHARGE I.C.

SCHEMATIC DIAGRAM

SO-8

exposed pad

同様の部品番号 - ST3S01PHD-TR

メーカー	部品番号	データシート	部品情報
STMicroelectronics	ST3S01	603Kb / 17P	BATTERY CHARGE I.C. March 2003
STMicroelectronics	ST3S01LED	603Kb / 17P	BATTERY CHARGE I.C. March 2003

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同様の説明 - ST3S01PHD-TR

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