Description
The UC1525B pulse width modulator integrated circuit is designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies.
Features
- 1.
- QML-V Qualified, SMD 5962-89511.
- Rad-Tolerant: 30 kRad (Si) TID (1).
- 8-V to 35-V Operation.
- 5.1-V Buried Zener Reference Trimmed to
±0.75%.
- 100-Hz to 400-kHz Oscillator Range.
- Separate Oscillator Sync Terminal.
- Adjustable Deadtime Control.
- Internal Soft Start.
- Pulse-by-Pulse Shutdown.
- Input Undervoltage Lockout With Hysteresis.
- Latching PWM to Prevent Multiple Pulses.
- Dual Source/Sink O.
UC1525B-SP Datasheet
