| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | HTSSOP-28 |
| Number of Outputs | 2 Output |
| Output Current | 1.75 A |
| Drain to Source Resistance (on) (Rds) | 400 mΩ |
| Switching Frequency | 50 kHz |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 8.2V ~ 45V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 9.8 mm |
| Size-Width | 4.50 mm |
| Size-Height | 1.05 mm |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
The DRV8841 provides an integrated dual H-bridge motor driver solution for printers, scanners, and other automated equipment applications. The device can be used to drive one or two brushed DC motors, a bipolar stepper motor, or other loads. A simple PWM interface allows easy interfacing to controller circuits.
●The output driver block consists of N-channel power MOSFETs configured as H-bridges. The DRV8841 an supply up to 2.5-A peak or 1.75-A RMS output current (with proper heat sinking at 24 V and TA = 25°C) per H-bridge.
●A low-power sleep mode is provided which shuts down internal circuitry to achieve very low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin. Internal protection features are provided for overtemperature, overcurrent, and undervoltage. Fault conditions are indicated by a nFAULT pin.
TI
2.5A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -40℃ to 85℃
TI
TEXAS INSTRUMENTS DRV8841PWPR Motor Driver, Dual, H-Bridge, 8.2V to 45V supply, 2.5A/2Outputs, HTSSOP-28
TI
2.5A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -40℃ to 85℃
TI
TEXAS INSTRUMENTS DRV8841EVM Evaluation Module, Stepper Motor Control, DRV8841, Power Management
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