Shenzhen Meiyuxin Technology Co., Ltd. [power management chip agent] sells the new original BQ76200PWR high-side N-channel FET driver! ! !

Description 

The BQ76200PWR device is a low-power, high-side N-channel system. High-side protection prevents the ground pin of the system from being disconnected while allowing continuous communication between the battery pack and the host system. The device's additional P-channel FET control function supports low-current precharging of deeply depleted batteries, and its PACK+ voltage monitoring control function allows the host to sense the PACK+ voltage

The BQ76200PWR's independent enable input allows the CHG and DSG FETs to be turned on and off independently, providing flexible battery system implementations.

The BQ76200PWR device can be used with companion analog front-end devices such as the bq76920/30/40 family, 3- to 15-cell battery analog front-end monitoring, and host microcontrollers or dedicated state-of-charge (SOC) tracking fuel gauge devices.

Features of the BQ76200

CHG and DSG High-Side N-Channel Metal-Oxide-Semiconductor (NMOS) Field-Effect Transistor (FET) Drivers to Control Battery Protection Fast FET Turn-On and Turn-Off Times

Precharge P-Channel Field Effect Transistor (PFET) driver (for current-limited precharge for significantly depleted battery packs)

Independent digital enable charge/discharge control

Minimal external components required

Scalable External Capacitor-Based Charge Pump for Parallel FETs in Different Ranges

Withstands high voltage (100V absolute maximum)

Internal switch to enable battery pack voltage sensing

Supports universal and independent charge/discharge path configurations

Designed to work directly with bq76940, bq76930, and bq76920 battery monitors

Current consumption:

Normal mode: 40μA

Shutdown Mode: < 10µA (max)

Application

Electric Bikes (eBikes), Electric Scooters (eScooter) and Electric Motorcycles (eMotorcycles)

Energy Storage Systems and Uninterruptible Power Supplies (UPS)

Portable Medical System

Wireless base station battery system

Lead Acid (PbA) Backup Batteries

12V to 48V battery pack