| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
22,600 pcs
|
22600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| SVHC Present |
The DRV8842 from Texas Instruments is an integrated motor driver solution designed for applications such as printers, scanners, office automation, factory automation, and robotics. This device features a single H-bridge driver capable of controlling one DC motor or one coil of a stepper motor.
Key electrical specifications include an operating supply voltage range of 8.2V to 45V. It offers five-bit winding current control, allowing for up to 32 distinct current levels. The low MOSFET Rds(on) is typically 0.2 Ω (HS + LS). The device can supply a maximum drive current of 5A at 24V and 25°C, with a peak output current capability of up to 6A. It also includes a built-in 3.3V reference output and supports an industry-standard PWM control interface.
Protection features are integrated to enhance reliability, including Overcurrent Protection (OCP), Thermal Shutdown (TSD), and VM Undervoltage Lockout (UVLO). A dedicated fault condition indication pin (nFAULT) is also provided. The DRV8842 is available in a thermally enhanced, 28-pin HTSSOP package with PowerPAD, suitable for surface mount applications. The operating temperature range is -40°C to 85°C.
| 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 8.2 V to 45 V (absolute maximum 47 V).
The DRV8842 is available in a 28-pin HTSSOP package (9.7 mm × 4.4 mm) for surface mount.
-40°C to 85°C.
Up to 5 A peak output current (6 A peak per manufacturer specification).
3.5 A with proper heatsinking at 24 V, 25°C.
PWM and hardware (GPIO) control interfaces.
The 5-bit winding current control allows up to 32 current levels.
