| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,050 pcs
|
5050 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Function | |
| Halogen Free | |
| Industrial Grade | |
| Interface | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Motor Type | |
| Mounting Type | |
| Operating Temperature | |
| Output Configuration | |
| SVHC Present | |
| Supplier Device Package | |
| Technology | |
| Voltage |
The DRV8244SQRYJRQ1 from Texas Instruments is a fully integrated H-Bridge driver designed for automotive applications. It supports a wide operating voltage range of 4.5V to 35V, with an absolute maximum rating of 40V, and can handle a peak output current of 21A.
This device features integrated current sensing, eliminating the need for an external shunt resistor, and provides a proportional load current output. It supports PWM and SPI control interfaces and operates at PWM frequencies up to 25 kHz. The driver includes configurable current regulation, protection features like over-current and over-temperature protection, and diagnostic capabilities for load conditions.
Available in a 16-VQFN-HR package, the DRV8244SQRYJRQ1 is AEC-Q100 qualified for automotive applications, with an operating temperature range of -40°C to 125°C. Its Bi-CMOS technology and configurable slew rate contribute to low electromagnetic interference (EMI).
Applications include automotive brushed DC motors and solenoids in modules such as door, wiper, trunk, and seat systems, as well as body control modules and steering systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.71 | $2.71 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5 V to 35 V.
The peak output current is 21 A.
The operating temperature range is -40°C to +125°C.
It is available in a 16-VQFN-HR (3x6) package.
It supports bipolar and unipolar motors.
The typical total on-resistance is 47 mΩ for the VQFN-HR package.
It uses PWM and SPI interfaces.