| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,740 pcs
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4740 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request |
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The DRV8304HRHAR from Texas Instruments is an active 3-phase smart gate driver. It is optimized for 12-V and 24-V DC rails and drives high-side and low-side N-channel MOSFETs. The device supports 100% PWM duty cycle and features a smart gate-drive architecture with adjustable slew-rate control for improved EMI and EMC performance.
Key electrical specifications include an operating voltage range of 6V to 38V and an operating temperature range of -40°C to 125°C. It offers gate drive currents from 15mA to 150mA (source) and 30mA to 300mA (sink). The driver supports multiple PWM modes (6x, 3x, 1x, and independent) and 120° sensored operation. Integrated triple current-shunt amplifiers with adjustable gain (5, 10, 20, 40 V/V) are included for current sensing.
This gate driver is housed in a 40-VQFN (6x6 mm) package and is designed for surface mounting. It incorporates essential protection features such as VM undervoltage lockout (UVLO), charge pump undervoltage (CPUV), MOSFET VDS overcurrent protection (OCP), and shoot-through protection. The device also provides a fault condition indicator (nFAULT).
The DRV8304HRHAR is suitable for applications requiring efficient control of brushless DC (BLDC) motors, such as in industrial automation, robotics, and electric vehicles.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.31 | $1.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DRV8304HRHAR operates within a voltage range of 6 V to 38 V.
The operating temperature range for the DRV8304HRHAR is -40°C to 125°C.
The DRV8304HRHAR is available in a 40-VQFN Exposed Pad package.
Yes, the DRV8304HRHAR includes integrated triple current-shunt amplifiers with adjustable gain.
The DRV8304HRHAR provides peak source current from 15 mA to 150 mA and peak sink current from 30 mA to 300 mA.