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BQ2962

Texas Instruments
Part Number BQ2962
Manufacturer Texas Instruments
Description Overvoltage Protection
Published Nov 9, 2019
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community BQ2961, BQ2962 SLUSBU5H – NOVEMBE...
Datasheet PDF File BQ2962 PDF File

BQ2962
BQ2962

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community BQ2961, BQ2962 SLUSBU5H – NOVEMBER 2013 – REVISED SEPTEMBER 2019 BQ296xxx Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with Regulated Output Supply 1 Features •1 2-series, 3-series, and 4-series cell overvoltage protection (OVP) • Fixed delay timer to trigger FET drive output (3-s, 4-s, 5.
5-s, or 6.
5-s options) • Factory programmed OVP threshold (threshold range 3.
85 V to 4.
6 V) • Output options: active high • High-accuracy overvoltage protection: ±10 mV • Regulated supply output with self-disable and/or external enable/disable control – Options: 3.
3-V, 2.
5-V, and 1.
8-V (BQ2960, BQ2961) – Options: 3.
3-V, 3.
15-V, 3.
0-V (BQ2962) • Low power consumption ICC ~ 4 µA (VCELL(ALL) < VPROTECT) • Extra low power consumption with reg output disabled, ICC ~ 1.
2 µA • Low leakage current per cell input < 100 nA • Small package footprint – 8-Pin WSON (2 mm × 2 mm) 2 Application...


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