Texas Instruments BQ29401PWR

Name: BQ29401PWR
Brand: Texas Instruments
SKU: 3251223-BQ29401PWR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BQ29401PWR

Manufacturer:: Texas Instruments

Ventron No:: 3251223-BQ29401PWR

Description:: IC BATT PROTECT 2-4CELL 8-TSSOP

ECAD Model:

Datasheet:: BQ29400(A), 401,405

Overview

Description
The bq29400, bq29400A, bq29401, and bq29405 are BICMOS secondary protection ICs for 2-, 3-, or 4-cell Lithium-Ion battery packs that incorporate a high-accuracy precision overvoltage detection circuit. They include a programmable delay circuit for overvoltage detection time.

Features
2-, 3-, or 4-Cell Secondary Protection
Low Power Consumption lcc < 2 μA[VCELL(ALL) V(PROTECT)]
High Accuracy Over Sense Voltage:
bq29400: 4.35 V 25 mV
bq29400A: 4.40 V 25 mV
bq29401: 4.45 V 25 mV
bq29405: 4.65 V 25 mV
Prefixed Protection Threshold Voltage
Programmable Delay Time
High Power Supply Ripple Rejection
Stable During Pulse Charge Operation

Applications
2nd Level Protection in Lion Battery Packs in:
Notebook PCs
Portable Instrumentation
Medical and Test Equipment

Specifications

Texas Instruments BQ29401PWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ29401PWR.