Datasheet Texas Instruments BQ7790400PW

3-4S Low-Power Protector 20-TSSOP -40 to 85

Datasheets

PDF, 1.6 Mb, Revision: G, File published: Sep 13, 2017

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Communication Interface	No Communication
Function	Protection
Number of Series Cells	3 Max
Package Group	TSSOP
Protection Feature	Open wire detection,Over-current in Discharge (OCD),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) s
Rating	Catalog
Special Features	Analog current sense,Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense
Typical Operating Current(Typ)	6 uA
Vin(Max)	25 V

RoHS

Compliant

Evaluation Modules & Boards: BQ77905EVM-707
bq77905 3- to 5-Series Advanced Stackable Low-Power Battery Protector Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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bq77905 Shutdown for Current Reduction
PDF, 231 Kb, File published: Jul 21, 2017
The bq77905 3-5S Low-Power Protector for lithium-ion batteries features a low 6-ОјA typical supply currentto extend battery life. Power tools or other applications where the battery is in storage or unused for longperiods may want to prevent battery discharge during idle times. The schematic examples and test resultsin this document help the battery electronics designer when implementing a ci

Series: BQ77904 (2)

Semiconductors > Power Management > Battery Management Products > Battery Monitor, Protection & Authentication Solutions