150KHz, 3A PWM BUCK DC/DC CONVERTER

The AP1506 series are monolithic IC designed for a Step-down DC/DC converter, and own the ability of driving a 3A load without external Transistor Due to reducing the number of external components, the board space CAN be saved easily. The external shutdown function CAN be controlled by Logic level and then come into standby mode. The internal compensation makes feedback control have 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 to prevent over current operating of the output Switch If current limit function occurred and VFB is down to 0.5V below, the switching frequency will be reduced. The AP1506 series operate at a switching frequency of 150KHz thus allowing 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 packages are available in a standard 5-lead TO-263 and TO-220. By Diodes, Inc.
AP1506 's PackagesAP1506 's pdf datasheet
AP1506-12T5
AP1506-12T5R
AP1506-33K5
AP1506-33T5
AP1506-33T5R
AP1506-50K5
AP1506-50T5
AP1506-50T5R
AP1506-K5
AP1506-T5
AP1506-T5R
AP1506-12K5




AP1506 Pinout, Pinouts
AP1506 pinout,Pin out
This is one package pinout of AP1506,If you need more pinouts please download AP1506's pdf datasheet.

AP1506 Application circuits
AP1506 circuits
This is one application circuit of AP1506,If you need more circuits,please download AP1506's pdf datasheet.


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