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bq771602 - Overvoltage Protection

This page provides the datasheet information for the bq771602, a member of the bq771600 Overvoltage Protection family.

Datasheet Summary

Description

The bq7716xy device family provides an overvoltage monitor and protector for Li-Ion battery pack systems.

Each cell is monitored independently for an overvoltage condition.

For quicker production-line testing, the bq7716xy device provides a Customer Test Mode with greatly reduced delay time.

Features

  • 1 2-, 3-, and 4-Series Cell Overvoltage Protection.
  • External Capacitor-Programmed Delay Timer.
  • Fixed OVP Threshold.
  • High-Accuracy Overvoltage Protection: ±10 mV.
  • Low Power Consumption ICC ≈ 1 µA (VCELL(ALL) <.

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Datasheet Details

Part number bq771602
Manufacturer Texas Instruments
File Size 0.97 MB
Description Overvoltage Protection
Datasheet download datasheet bq771602 Datasheet
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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq771600, bq771601, bq771602 bq771604, bq771605, bq771611, bq771612 SLUSAX0D – DECEMBER 2012 – REVISED JULY 2015 bq7716xy Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with External Delay Capacitor 1 Features •1 2-, 3-, and 4-Series Cell Overvoltage Protection • External Capacitor-Programmed Delay Timer • Fixed OVP Threshold • High-Accuracy Overvoltage Protection: ±10 mV • Low Power Consumption ICC ≈ 1 µA (VCELL(ALL) < VPROTECT) • Low Leakage Current Per Cell Input < 100 nA • Small Package Footprint – 8-pin WSON (3.00 mm × 4.
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