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bq76200 - high-voltage battery pack front-end charge/discharge high-side NFET driver

General Description

The bq76200 device is a low-power, high-side, Nchannel system.

A high-side protection avoids ground disconnection in the system and also allows continuous communication between the battery pack and host system.

Key Features

  • 1 CHG and DSG high-side NMOS FET drivers for battery protection fast FET turn-on and turn-off times.
  • Pre-charge PFET driver (for current-limited precharge of significantly depleted cell-pack).
  • Independent digital enable control for charging and discharging.
  • Minimal external components needed.
  • Scalable external capacitor-based charge pump to accommodate a different range of FETs in parallel.
  • High-voltage tolerant (100-V absolute maximum).

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Datasheet Details

Part number bq76200
Manufacturer Texas Instruments
File Size 1.83 MB
Description high-voltage battery pack front-end charge/discharge high-side NFET driver
Datasheet download datasheet bq76200 Datasheet

Full PDF Text Transcription for bq76200 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for bq76200. For precise diagrams, and layout, please refer to the original PDF.

Product Folder Order Now Technical Documents Tools & Software Support & Community bq76200 SLUSC16B – NOVEMBER 2015 – REVISED MARCH 2019 bq76200 high-voltage battery pack ...

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NOVEMBER 2015 – REVISED MARCH 2019 bq76200 high-voltage battery pack front-end charge/discharge high-side NFET driver 1 Features •1 CHG and DSG high-side NMOS FET drivers for battery protection fast FET turn-on and turn-off times • Pre-charge PFET driver (for current-limited precharge of significantly depleted cell-pack) • Independent digital enable control for charging and discharging • Minimal external components needed • Scalable external capacitor-based charge pump to accommodate a different range of FETs in parallel • High-voltage tolerant (100-V absolute maximum) • Internal switch to enable pack-voltage sensing • Co

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