Datasheet Details
| Part number | TMI8870 |
|---|---|
| Manufacturer | TOLL Microelectronic |
| File Size | 639.18 KB |
| Description | 3.6-A Brushed DC Motor Driver |
| Datasheet |
 TMI8870 Datasheet
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General Description
The TMI8870/B device are the brushed-DC motor drivers for printers, appliances, industrial equipment, and other small machines.
Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that can control motors bidirectionally with up to 3.6-A peak current.
Key Features
- H-Bridge Motor Driver Drives One DC Motor, One Winding of a Stepper Motor, or Other Loads.
- Wide 6.8V to 45V Operating Voltage.
- 3.6-A Peak Current Drive.
- PWM Control Interface.
- Integrated Current Regulation.
- Low-Power Sleep Mode.
- VM Undervoltage Lockout (UVLO).
- Overcurrent Protection (OCP) - Retry after OCP: TMI8870 - Latch after OCP: TMI8870B.
- Thermal Shutdown (TSD).
- Automatic Fault Recovery.
- ESOP8 Small Package and Footprint.