BQ76200 - bq76200 高侧 N 通道 FET 驱动器

BQ76200是TI德州仪器公司的一款电池监控,保护及认证解决方案产品，BQ76200是bq76200 高侧 N 通道 FET 驱动器，本站介绍了BQ76200的封装应用图解、特点和优点、功能等，并给出了与BQ76200相关的TI元器件型号供参考。

BQ76200 - bq76200 高侧 N 通道 FET 驱动器 - 电池监控,保护及认证解决方案 - 电池管理产品 - 德州仪器

产品特性

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 Pre-charge 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
Common and Separate Charge and Discharge Path Configuration Support
Designed to Work Directly With bq76940, bq76930, and bq76920 Battery Monitors
Current Consumption:
- NORMAL Mode: 40 µA
- SHUTDOWN: < 10 µA Maximum

产品应用

eBikes, eScooters, and eMotorcycles
Energy Storage Systems and Uninterruptible Power Supplies (UPS)
Portable Medical Systems
Wireless Base-Station Battery Systems
Lead Acid (PbA) Replacement Batteries
12-V to 48-V Battery Packs

产品说明

The bq76200 device is a low-power, high-side, N-Channel system. A high-side protection avoids ground disconnection in the system and also allows continuous communication between the battery pack and host system. The device has additional P-Channel FET control to allow low-current pre-charge to a deeply depleted battery, and a PACK+ voltage monitor control for the host to sense the PACK+ voltage.

The independent enable inputs allow CHG and DSG FETs to be turned on and off separately, offering great implementation flexibility in battery systems.

The bq76200 device can be used with a companion Analog Front End device such as the bq76920/30/40 family, a 3-series to 15-series Cell Analog Front End Monitoring, and a host microcontroller or dedicated state-of-charge (SOC) tracking gas gauge device.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
bq76200	TSSOP (16)	5.00 × 4.40 × 1.00 mm

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