BQ76200PWR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Interface | - |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Cells | 3 ~ 16 |
| Battery Chemistry | Multi-Chemistry |
| Supplier Device Package | 16-TSSOP |
| Function | Battery Protection |
| Fault Protection | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | BQ76200 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
BQ76200PWR Battery Protection FET Driver IC Multi-Chemistry
The BQ76200PWR is a high-performance battery protection FET driver from Texas Instruments (TI), specifically designed to drive high-side NMOS transistors in lithium-ion (Li-Ion) and lithium-polymer (Li-POL) battery management systems (BMS). It serves as a critical interface between BMS controllers (such as TI BQ76940) and power FETs, providing independent digital enable control for charging and discharging circuits. Featuring a wide supply voltage range, low quiescent current, and robust drive capability, it ensures reliable switching of protection FETs, preventing overcurrent, short-circuit, overvoltage, and undervoltage damage to battery packs.
Operating at a 4.5V-18V supply voltage range, the BQ76200PWR operates reliably across -40°C to 125°C industrial temperature range, suitable for harsh battery operating environments. It delivers a maximum source/sink current of 1.5A, enabling efficient driving of high-current NMOS FETs, with a typical propagation delay of 100ns for fast protection response. Equipped with undervoltage lockout (UVLO) and thermal shutdown protection, it ensures stable operation under voltage fluctuations and high-temperature conditions.
Alternative BMS driver Models
1. TI BQ76200PWT: 16-TSSOP, 4.5V-18V, direct pin-compatible substitute with identical performance for high-volume applications
2. ON Semiconductor NCV7356: 16-TSSOP, battery protection driver, cost-effective alternative with integrated fault detection
3. Renesas R5404: 16-TSSOP, high-side FET driver, robust substitute with extended temperature range for automotive applications
4. Maxim MAX17572: 16-QFN, battery protection driver, low-power alternative with enhanced drive capability for portable devices
