SG3525AP

SG3525AP is a regulating pulse width modulator IC is designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1V reference is trimmed to ±1% and the input common-mode range of the error amplifier includes the reference voltage eliminating external resistors.

• Separate oscillator sync terminal
• Adjustable dead-time control
• Internal soft-start
• Pulse-by-pulse shutdown
• Input undervoltage lockout with hysteresis
• Latching PWM to prevent multiple pulses
• Dual source/sink output drivers
• Output voltage range 5V to 5.2V at Tj = 25°C
• 16 pin SOIC package
• Operating ambient temperature range from 0 to 70°C