Texas Instruments DRV8838DSGR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-WFDFN Exposed Pad |
| Interface | On/Off |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Technology | NMOS |
| Applications | DC Motors, General Purpose, Solenoids |
| Current - Output | 1.8A |
| Supplier Device Package | 8-WSON (2x2) |
| Output Configuration | Half Bridge (2) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Voltage - Supply | 1.8V ~ 7V |
| Voltage - Load | 0V ~ 11V |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | DRV8838 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Texas Instruments DRV8838DSGR is an integrated H-bridge motor driver designed for low-voltage or battery-operated motion control applications such as video cameras,
consumer products, toys, and more. The device is capable of driving a DC motor or other devices (such as solenoids). The output drive module consists of an N-channel
power MOSFET configured as an H-bridge, with an internal charge pump generating the required gate drive voltage. The DRV8838 is capable of delivering up to 1.8A
output current for motor supply voltages from 0 to 11V and device supply voltages from 1.8V to 7V. The DRV8838's small size and low power consumption make it a
good choice for space - and power-constrained applications. In addition, its integrated protection features help improve the reliability and security of the system.
Features of DRV8838DSGR:
- Supports up to 1.8A peak output current
- Low MOSFET on-resistance: HS + LS 280mΩ
- Separate motor and logic power pins
- PH/EN Interface control
- Low power sleep mode with a maximum sleep current of 120nA
- Small package size, 8-pin WSON package with cooling pad
- Multiple protection features: VCC undervoltage lock (UVLO), overcurrent protection (OCP), Thermal shutdown (TSD)
DRV8838DSGR application:
The DRV8838 is suitable for a variety of applications that require precise motor control, including but not limited to:
- Robots and automation equipment
- Portable medical equipment
- Electric toys and models
- Precision positioning system
- Industrial control systems
