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AP3585B - SINGLE PHASE SYNCHRONOUS BUCK PWM CONTROLLER

Download the AP3585B datasheet PDF. This datasheet also covers the AP3585A variant, as both devices belong to the same single phase synchronous buck pwm controller family and are provided as variant models within a single manufacturer datasheet.

Description

The AP3585A/B/C is a compact synchronous-rectified buck controller specifically designed to operate from 4.5V to 13.2V supply voltage and deliver high-quality output voltage as low as 0.8V (AP3585A) or 0.6V (AP3585B/C).

Features

  • a 10MHz gain-bandwidth product and 6V/μs slew rate which enables high converter bandwidth for fast transient performance. Other features include internal soft-start, under voltage protection, over current protection and shutdown function. With afore mentioned functions, this part provides customers a compact, high efficiency, well-protected and cost-effective solution. The AP3585A/B/C is available in SO-8 and SO-8EP packages. Features.
  • Supply Voltage: 4.5V to 13.2V VIN Input Range: 3.3V to.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP3585A-DiodesIncorporated.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Diodes Incorporated

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NEW PRODUCT A Product Line of Diodes Incorporated AP3585A/B/C SINGLE PHASE SYNCHRONOUS BUCK PWM CONTROLLER Description Pin Assignments The AP3585A/B/C is a compact synchronous-rectified buck controller specifically designed to operate from 4.5V to 13.2V supply voltage and deliver high-quality output voltage as low as 0.8V (AP3585A) or 0.6V (AP3585B/C). This SO-8EP device operates at fixed 300kHz/200kHz frequency and provides an optimal level of integration to reduce size and cost of the power supply. This controller integrates internal MOSFET drivers that support 12V+12V bootstrapped voltage for high- efficiency power conversion. The bootstrap diode is built-in to simplify the circuit design and minimize external part count.
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