LV51139T - 2-Cell Lithium-Ion Secondary Battery Protection IC

Sanyo Semicon Device

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Datasheet Details

Part number	LV51139T
Manufacturer	Sanyo Semicon Device
File Size	276.83 KB
Description	2-Cell Lithium-Ion Secondary Battery Protection IC
Datasheet	LV51139T_SanyoSemiconDevice.pdf

LV51139T Product details

Description

2 VDD Cout 1 3 V- 4 VSS Top view 7 Block Diagram Sence 5 VDD 1 Level shift + + + td1,tr1 Delay control logic td2,tr2 td5,tr5 2 Cout Vc 6 + + + - 8 Dout td3,tr3 + td4 4 VSS 3 V- 7 T No.A1927-3/7 Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr LV51139T Functional Description Over-charge detection If either of the cell voltage is equal to or more than the over-charge detection voltage, stop further charging by turning “L” the Cout pin and turning off external Nch M

Features

Monitoring function for each cell:.
High detection voltage accuracy:.
Hysteresis cancel function:.
Discharge current monitoring function:.
Low current consumption:.
0V cell charging function: Absolute Maximum Ratings at Ta = 25°C Parameter Power supply voltage Input voltage Charger minus voltage Output voltage Cout pin voltage Dout pin voltage Allowable power dissipation Operating ambient temperature Storage temperature Vcout Vdout Pd max To.

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Published: Jan 9, 2012 |