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AP1501A - 5A PWM BUCK DC/DC CONVERTER

General Description

The AP1501A series are monolithic ICs that are designed for a stepdown DC/DC converter, and possess the ability to drive a 5A load without additional transistor component.

Due to reducing the number of external component, the board space can be saved easily.

Key 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 includes fixed 3.3V, 5V, 12V and an adjustable type. The packages are available in a standard 5-lead TO263-5, TO220-5 and TO220-5 (R) packages. Features.
  • Output Voltage: 3.3V, 5V, 12V and Adjustable Output Version.
  • Adjustable Version Output Voltage Range, 1.23V to 37V±4%.
  • 150kHz ±15% Fixed Switching Freq.

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NOT RECOMMENDED FOR NEW DESIGN CONTACT US AP1501A 150kHz, 5A PWM BUCK DC/DC CONVERTER Description The AP1501A series are monolithic ICs that are designed for a stepdown DC/DC converter, and possess the ability to drive a 5A load without additional transistor component. Due to reducing the number of external component, 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 against over current operating of the output switch.