DRV8837DSGR
Motor Driver ICs
Technical Specifications
| Type | Description |
|---|---|
| Interface | - |
| Quiescent Current | 0.1 µA |
| Number of H-Bridges | - |
| Technology | Yes |
| Peak Current | 1.9A |
| Features | Current sensing/regulation function;Active braking function |
| Type | Description |
|---|---|
| Supply Voltage | 1.8V~7V |
| Operating Temperature | -40°C~+85°C |
| Output Current | - |
| Rds On Ohm | 280mΩ |
| Package / Case | WSON-8-EP(2x2) |
Product Introduction
The DRV883x 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 MOSFET’s configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.
The DRV883x 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 7.0 V.
The DRV8837 has a PWM (IN/IN) input interface; the DRV8837 has a PH/EN input interface. Both interfaces are compatible with industry-standard devices.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and overtemperature.
Features
- H-Bridge Motor Driver Drives a DC Motor or Other Loads
- Low MOSFET On-resistance: HS + LS 280 mΩ
- 1.8-A Maximum Drive Current
- Separate Motor and Logic Supply Pins: Motor VM: 0 to 11 V Logic VCC: 1.8 to 7 V
- PWM or PH/EN Interface DRV8837: PWM, IN1/IN2 DRV8838: PH/EN
- Low-power Sleep Mode With 120-nA Maximum Sleep Current nSLEEP pin
- Small Package and Footprint 8 WSON (PowerPAD) 2.0×2.0 mm
- Protection Features VCC Undervoltage Lockout (UVLO) Overcurrent Protection (OCP) Thermal Shutdown (TSD)
Applications
- Cameras
- DSLR Lenses
- Consumer Products
- Toys
- Robotics
- Medical Devices
Datasheet
Alternative Parts
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
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