| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,842 pcs
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1842 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DRV8436PRGER from Texas Instruments is a versatile dual H-bridge motor driver suitable for driving bipolar stepper motors or dual bidirectional brushed-DC motors. It features integrated current sense functionality, eliminating the need for external sense resistors and saving board space. The device operates over a wide supply voltage range of 4.5V to 48V and can deliver up to 1.5A full-scale current per bridge.
With multiple control interface options including PWM, the DRV8436PRGER offers flexibility in system design. It supports configurable off-time PWM chopping and includes essential protection features such as VM undervoltage lockout (UVLO), charge pump undervoltage (CPUV), overcurrent protection (OCP), and thermal shutdown (OTSD). The driver is available in a compact 24-VQFN (4x4) surface-mount package, making it ideal for space-constrained applications.
Key specifications include a low RDS(ON) of 900 mΩ (HS + LS at 24V, 25°C), support for 1.8V, 3.3V, and 5.0V logic inputs, and a low-current sleep mode drawing only 2 µA. Spread spectrum clocking is incorporated to minimize electromagnetic interference (EMI).
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage range is 4.5 V to 48 V.
The full-scale current capacity per bridge is 1.5 A.
The operating temperature range is -40°C to 125°C (TA).
It is available in a 24-VQFN (4x4) surface mount package.
It can drive one bipolar stepper motor or dual bidirectional brushed-DC motors.
Yes, it features integrated current sense functionality, eliminating the need for external sense resistors.