SG3527A Description
Order this document by SG3525A/D Pulse Width Modulator Control Circuits The SG3525A, SG3527A pulse width modulator control circuits offer improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The on chip +5.1 V reference is trimmed to ±1% and the error amplifier has an input mon mode voltage range that includes the reference voltage, thus...
SG3527A Key Features
- 8.0 V to 35 V Operation
- 5.1 V ± 1.0% Trimmed Reference
- 100 Hz to 400 kHz Oscillator Range
- Separate Oscillator Sync Pin
- Adjustable Deadtime Control
- Input Undervoltage Lockout
- Latching PWM to Prevent Multiple Pulses
- Pulse-by-Pulse Shutdown
- Dual Source/Sink Outputs: ±400 mA Peak
- Error Amp + 5.0k