BQ76200PWR
Battery Management
Technical Specifications
| Type | Description |
|---|---|
| Switching Frequency | - |
| Operating Temp | -40°C ~ +85°C |
| Output Voltage | 11.5 V |
| Iq A | 3.9999999999999996e-05 |
| Function | - |
| Type | Description |
|---|---|
| Output Current | - |
| Working Voltage V | 41.5 V |
| Features | Digital control;Low-power standby |
| Package / Case | TSSOP-16 |
Product Introduction
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. The device has additional PChannel 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.
Features
- 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
Applications
- - 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
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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