DRV8838DSGT
LTB11-V, 1.8-A H-BRIDGE MOTOR DRIVER WITH PHASE/ENABLE CONTROL
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DRV8838DSGT
LTB11-V, 1.8-A H-BRIDGE MOTOR DRIVER WITH PHASE/ENABLE CONTROL
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8838DSGT |
|---|---|
| Applications | General Purpose, DC Motors, Solenoids |
| Current - Output | 1.8 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | On/Off |
| Motor Type - AC, DC | Brushed DC |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-WSON (2x2) |
| Technology | NMOS |
| Voltage - Supply [Max] | 7 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.67 | |
| Digi-ReelÛ | 1 | $ 2.67 | ||
| Tape & Reel (TR) | 500 | $ 0.98 | ||
| 750 | $ 0.94 | |||
| 1250 | $ 0.89 | |||
| 1750 | $ 0.86 | |||
| 2500 | $ 0.84 | |||
| 6250 | $ 0.78 | |||
| 12500 | $ 0.74 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.61 | |
| 100 | $ 1.24 | |||
| 250 | $ 0.91 | |||
| 1000 | $ 0.65 | |||
Description
General part information
DRV8838 Series
The DRV883x family of devices provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. The device can drive one dc motor or other devices like solenoids. The output driver block consists of N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.
The DRV883x family of devices can supply up to 1.8 A of output current. It operates on a motor power supply voltage from 0 to 11 V, and a device power supply voltage of 1.8 V to 7 V.
The DRV8837 device has a PWM (IN1-IN2) input interface; the DRV8838 device has a PH-EN input interface. Both interfaces are compatible with industry-standard devices.
Documents
Technical documentation and resources