Datasheet Details
| Part number | UC3770A |
|---|---|
| Manufacturer | Unitrode |
| File Size | 125.99 KB |
| Description | High Performance Stepper Motor Driver |
| Datasheet |
 UC3770A Datasheet
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General Description
The UC3770A and UC3770B are high-performance full bridge drivers that offer higher current and lower saturation voltage than the UC3717 and the UC3770.
Included in these devices are LS-TTL compatible logic inputs, current sense, monostable, thermal shutdown, and a power H-bridge output stage.
Key Features
- Full-Step, Half-Step and Micro-Step Capability.
- Bipolar Output Current up to 2A.
- Wide Range of Motor Supply Voltage: 10.
- 50V.
- Low Saturation Voltage.
- Wide Range of Current Control: 5mA.
- 2A.
- Current Levels Selected in Steps or Varied Continuously.
- Thermal Protection and Soft Intervention.