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PL5700 - Boost PWMController

Datasheet Summary

Description

The PL5700 adopts constant-on-time (COT) control topology, which provides fast transient response.

The 2A gate driver minimizes the power loss of the external MOSFET while allowing the use of a wide variety of standard threshold devices.

Features

  • 2.8V to 32V Supply Voltage Range.
  • Integrated 2-A MOSFET Gate Drivers.
  • External Soft Start (SS).
  • Pulse-Skip Mode under Light Loads.
  • Dynamical programming of Output current and voltage using PWM signal or analog signal.
  • Adjustable Switching Frequency using resistor.
  • Frequency dithering for good EMI performance.
  • Cycle-by-Cycle Peak Current Limit.
  • Output Average Current Limiting with stable CC loop.
  • Over-Voltage Protection (OVP).
  • Short-Circuit.

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Datasheet preview – PL5700

Datasheet Details

Part number PL5700
Manufacturer Powlicon
File Size 4.10 MB
Description Boost PWMController
Datasheet download datasheet PL5700 Datasheet
Additional preview pages of the PL5700 datasheet.

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Full PDF Text Transcription

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PL5700 32V,Synchronous,High-Efficiency,Boost PWM Controller with Programmable Output Current Limit 1 Features  2.
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