bq77PL157 Voltage Protection

Texas Instruments

Description

www.ti.com bq77PL157A4225 SLUSA00B * MARCH 2010 * REVISED APRIL 2012 Voltage Protection for 3-Series to 6-Series Cell Lithium-Ion/Po.
The bq77PL157 is a stackable overvoltage protection device for 3, 4, 5 or 6 series cell Li-Ion battery packs.

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Datasheet Specifications

Part number: bq77PL157
Manufacturer: Texas Instruments ↗
File Size: 1.02 MB
Datasheet: bq77PL157-etcTI.pdf
Description: Voltage Protection

Features

* 1
* Single IC Li-Ion Protection for 3-Series to 6Series Cells
* Stackable to Protect up to 18-Series Cells
* Programmable Detection Time Delay
* Low Power Consumption
* Typical 2-µA to 2.5-µA Normal Mode
* Fixed 4.225 V Overvoltage Threshold

Applications

* Primary or Secondary Level Voltage Protection for Li-Ion Battery Packs for Use in:
* Power Tools
* UPS Systems
* E-Bikes, Scooters, and Small Mobility Vehicles

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