KA3525A SMPS controller (semiconductor) (dip 16p)
• 5V ±1% Reference
• Oscillator Sync Terminal
• Intern al Soft Start
• Deadtime Control
• Under Voltage Lockout Description
The KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator.
There are a voltage reference, an error amplifier, a pulse width modulator, an oscillator, an under voltage lockout, a soft start circuit, and the output driver in the chip.
16-DIP Internal Block Diagram 1 VREF 16 VCC 15 GND 12 BAND GAP REF 5V U
