BQ2947 Datasheet - Texas Instruments

Overvoltage Protection

BQ2947 Features

* 2-, 3-, and 4-series cell overvoltage protection

* External capacitor-programmed delay timer

* Factory programmed OVP threshold (threshold range 3.85 V to 4.6 V)

* Output options: active high or open drain active low

* High-accuracy overvoltage protection: ±

BQ2947 General Description

The BQ2947 family is an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. In the BQ2947 device, an external delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the de.

BQ2947 Datasheet (1.85 MB)

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Datasheet Details

Part number:

BQ2947

Manufacturer:

Texas Instruments ↗

File Size:

1.85 MB

Description:

Overvoltage protection.
BQ2947 SLUSB15J SEPTEMBER 2012 REVISED MAY 2021 BQ2947 Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with .

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BQ2947 Overvoltage Protection Texas Instruments

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BQ2947 Features

BQ2947 General Description

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BQ2947 Distributor