Key facts
- Brand
- UNITRODE
- Model
- UC3172A
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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Unitrode UC3172A Full Bridge Power Amplifier Datasheet
The Unitrode UC3172A is a full bridge power amplifier designed for demanding servo applications such as head positioning in high-density disk drives. The device operates with 5V or 12V supplies and includes precision current sensing via a single resistor, along with protection features like current limiting and thermal shutdown.
Read onlineUNITRODE UC3172A specifications
| Continuous Output Current | 1A |
|---|---|
| Standby Current | < 1.8mA |
| Quiescent Supply Current | 13mA |
| Total Vsat at 1A | 1.65V |
| Thermal Shutdown Temperature | 165 °C |
Source: Unitrode UC3172A Full Bridge Power Amplifier Datasheet
All UNITRODE UC3172A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the rated continuous output current of the UC3172A?
The device is rated for a continuous output current of 1A.
From: Unitrode UC3172A Full Bridge Power Amplifier Datasheet
What is the maximum operating junction temperature?
The maximum operating junction temperature is +150°C.
From: Unitrode UC3172A Full Bridge Power Amplifier Datasheet
What is the maximum continuous output current of the UC3172A?
The device is rated for a continuous output current of 1A.
From: UNITRODE UC3172A Full Bridge Power Amplifier Datasheet