| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,117 pcs
|
4117 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,602 pcs
|
1602 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Control Interface | |
| Function | |
| Input Frequency | |
| Interface | |
| Motor Type | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Output Configuration | |
| Protection Features | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Voltage |
The DRV8305NQPHPRQ1 from Texas Instruments is an automotive-qualified smart gate driver for 3-phase brushless DC (BLDC) and permanent magnet synchronous motors (PMSM). It supports a wide operating voltage range from 4.4V to 45V, making it suitable for various automotive applications.
Key electrical features include a peak gate drive current of up to 1.25A, programmable slew-rate control, and integrated current-shunt amplifiers. The device offers flexible control interfaces, including 1xPWM, 3xPWM, and 6xPWM, with a maximum input frequency of 200 kHz. It also incorporates a Serial Peripheral Interface (SPI) for device configuration and fault reporting.
Designed for robust performance, the DRV8305NQPHPRQ1 includes comprehensive protection features such as fault diagnostics, MCU watchdog, programmable dead-time control, MOSFET shoot-through prevention, VDS overcurrent monitoring, gate-driver fault detection, reverse battery protection, and overtemperature warning/shutdown. The device is housed in a thermally enhanced 48-pin HTQFP package suitable for surface mounting.
This smart gate driver architecture, including IDRIVE and TDRIVE, along with a charge-pump gate driver for 100% duty cycle operation, ensures efficient and reliable motor control in demanding automotive environments. It also features an integrated 50-mA LDO with 3.3V and 5V options.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.62 | $2.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.4V to 45V.
The DRV8305NQPHPRQ1 is supplied in a 48-HTQFP package.
The operating temperature range is -40°C to 125°C.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.
It supports PWM and SPI interfaces.
It can drive multiphase motors, specifically Three-Phase BLDC and PMSM motors.