Buck DC/DC Converter 150KHz, 2A PWM BUCK DC/DC CONVERTER

The APE1701 series are monolithic IC designed for a Step-down DC/DC converter, and own the ability of driving a 2A load without additional Transistor It saves board space. The external shutdown function CAN be controlled by Logic level and then come into standby mode. The internal compensation makes feedback control having good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output Switch if current limit function occurs and VFB is down below 0.5V the switching frequency will be reduced. The APE1701 series operates at a switching frequency of 150KHz thus allow smaller sized Filter components than what would be needed with lower frequency Switching Regulators Other features include a guaranteed +4% tolerance on output voltage under specified input voltage and output load conditions, and +15% on the Oscillator frequency. The output version included fixed 3.3V, 5V, 12V and an adjustable type. The chips are available in a standard 8-lead SOP package. By APEC
APE1701M 's PackagesAPE1701M 's pdf datasheet
APE1701M-33 SOP
APE1701M-50 SOP
APE1701M-12 SOP




APE1701M Pinout, Pinouts
APE1701M pinout,Pin out
This is one package pinout of APE1701M,If you need more pinouts please download APE1701M's pdf datasheet.

APE1701M Application circuits
APE1701M circuits
This is one application circuit of APE1701M,If you need more circuits,please download APE1701M's pdf datasheet.


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