Datasheet Details
| Part number | UC3842 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 3.96 MB |
| Description | Current-Mode PWM Controllers |
| Datasheet |
 UC3842 Datasheet
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General Description
The UCx84x series of control integrated circuits provide the
Key Features
- Optimized for off-line and DC-to-DC converters.
- Low start-up current (< 1mA).
- Automatic feedforward compensation.
- Pulse-by-pulse current limiting.
- Enhanced load-response characteristics.
- Undervoltage lockout with hysteresis.
- Double-pulse suppression.
- High-current totem-pole output.
- Internally trimmed bandgap reference.
- Up to 500kHz operation.
- Error amplifier with low output resistance 2 Applicatio.