| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,874 pcs
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1874 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DRV8353RHRGZR from Texas Instruments is a versatile 3-phase smart gate driver designed for motor control applications. It features a high maximum supply voltage of 102V and an operating range of 9V to 75V, making it suitable for demanding environments.
Key integrated features include an optional buck step-down converter with a 6V to 95V operating range and 350mA output capability, along with triple low-side current shunt amplifiers offering adjustable gains of 5, 10, 20, or 40 V/V. The device supports various control interfaces including SPI/I2C and hardware configurations, with PWM modes ranging from 1xPWM to 6xPWM, and independent PWM operation.
Designed for efficiency and protection, it incorporates adjustable slew rate control for EMI performance, VGS handshake, and minimum dead-time insertion to prevent shoot-through. The gate driver provides peak source current up to 1A and peak sink current up to 2A. Integrated protection features include VM undervoltage lockout, gate drive supply undervoltage, MOSFET VDS overcurrent protection, shoot-through prevention, and thermal warning/shutdown.
This IC is housed in a 48-VQFN (7mm x 7mm) package, suitable for surface mounting. It operates within an ambient temperature range of -40°C to 125°C. The DRV8353RHRGZR is ideal for Brushless DC (BLDC) motor applications requiring precise control and robust protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.11 | $2.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 9V to 75V (absolute maximum 102V). The integrated buck regulator operates from 6V to 95V.
48-pin VQFN with exposed pad (48-VFQFN Exposed Pad).
-40°C to 125°C.
Peak source current 1A, peak sink current 2A.
SPI/I2C, hardware management, and PWM modes (1x, 3x, 6x, independent). Also supports 120° sensored operation.
Adjustable gain of 5, 10, 20, or 40 V/V.
20 µA at 48V.