DRV8838DSGR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Number of Pins | 8 |
| Weight | 10.886217mg |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | DC Motors, General Purpose, Solenoids |
| Technology | NMOS |
| Voltage - Supply | 1.8V~7V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | DRV8838 |
| Number of Outputs | 1 |
| Max Output Current | 1.8A |
| Supply Voltage-Max (Vsup) | 7V |
| Interface | On/Off |
| Analog IC - Other Type | BRUSH DC MOTOR CONTROLLER |
| Output Configuration | Half Bridge (2) |
| Output Current | 1.8A |
| Voltage - Load | 0V~11V |
| Fault Protection | Over Temperature, Short Circuit |
| Drain to Source Resistance | 280mOhm |
| Height | 800μm |
| Length | 2mm |
| Width | 2mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DRV8838DSGR Description
For cameras, consumer items, toys, and other low-voltage or battery-powered motion control applications, the DRV8838DSGR provides an integrated motor driver solution. The gadget has the ability to control one dc motor as well as additional devices such as solenoids. To drive the motor winding, the output driver block consists of N-channel power MOSFETs organized as an H-bridge. Gate drive voltages are generated by an internal charge pump. The DRV8838DSGR has a maximum output current of 1.8 A. The motor power supply voltage ranges from 0 to 11 V, while the device power supply voltage ranges from 1.8 V to 7 V. The PWM (IN1-IN2) input interface on the DRV8838DSGR is different from the PH-EN input interface on the DRV8838 device. Both interfaces work with industry-standard hardware. Overcurrent protection, short-circuit protection, under-voltage lockout, and overtemperature protection are all built-in.
DRV8838DSGR Features
Protection Features
– VCC Undervoltage Lockout (UVLO)
– Overcurrent Protection (OCP)
– Thermal Shutdown (TSD)
H-Bridge Motor Driver
– Drives a DC Motor or Other Loads
– Low MOSFET On-Resistance: HS + LS 280 mΩ
PWM or PH-EN Interface
– DRV8837: PWM, IN1 and IN2
– DRV8838: PH and EN
Small Package and Footprint
– 8-Pin WSON With Thermal Pad
– 2.0 × 2.0 mm
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
Low-Power Sleep Mode With 120-nA Maximum Sleep Current
– nSLEEP pin
DRV8838DSGR Applications
Toys
Cameras
Robotics
DSLR Lenses
Medical Devices
Consumer Products
