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AP3586B - Single Phase Synchronous Buck PWM Controller

Download the AP3586B datasheet PDF. This datasheet also covers the AP3586A 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.

General Description

The AP3586A/B/C is a compact synchronous -rectified buck controller specifically designed to operate from 5V or 12V supply voltage and deliver high-quality output voltage as low as 0.6V (AP3586A) or 0.8V (AP3586B/C).

Key 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 solutions. The AP3586A/B/C is available in SOIC-8 and PSOP-8 packages. Features.
  • Supply Voltage: 5V/12V.
  • VIN Input Rang.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP3586A-BCD.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AP3586B
Manufacturer BCD
File Size 559.16 KB
Description Single Phase Synchronous Buck PWM Controller
Datasheet download datasheet AP3586B Datasheet

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Other Datasheets by BCD

Part Number Description
AP3586A Single Phase Synchronous Buck PWM Controller
AP3586C Single Phase Synchronous Buck PWM Controller
AP3581A Single Phase Synchronous Buck PWM Controller
AP3581B Single Phase Synchronous Buck PWM Controller
AP3581C Single Phase Synchronous Buck PWM Controller

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
Data sheet Single Phase Synchronous Buck PWM Controller AP3586A/B/C General Description The AP3586A/B/C is a compact synchronous -rectified buck controller specifically designed to operate from 5V or 12V supply voltage and deliver high-quality output voltage as low as 0.6V (AP3586A) or 0.8V (AP3586B/C). This device operates at fixed 300kHz (AP3586A/B) or 200kHz (AP3586C) 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 highefficiency power conversion. The bootstrap diode is built-in to simplify the circuit design and minimize external part count.