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ISL6731B

Renesas
Part Number ISL6731B
Manufacturer Renesas
Description Power Factor Correction Controllers
Published Jun 16, 2019
Detailed Description ISL6731A, ISL6731B Power Factor Correction Controllers The ISL6731A and ISL6731B are active power factor correction (PFC...
Datasheet PDF File ISL6731B PDF File

ISL6731B
ISL6731B

Overview
ISL6731A, ISL6731B Power Factor Correction Controllers The ISL6731A and ISL6731B are active power factor correction (PFC) controller ICs that use a boost topology.
The controllers are suitable for AC/DC power systems up to 2kW and over the universal line input.
The ISL6731A and ISL6731B operate in Continuous Current Mode (CCM).
Accurate input current shaping is achieved with a current error amplifier.
A patent pending breakthrough negative capacitance technology minimizes zero crossing distortion and reduces the magnetic components size.
The small external components result in lower design cost without sacrificing performance.
The internally clamped 12.
5V gate driver delivers 1.
5A peak current to the external power MOSFET.
The ISL6731A and ISL6731B provide a highly reliable system that is fully protected.
Protection features include cycle-by-cycle overcurrent, over power limit, over-temperature, input brownout, output overvoltage and undervoltage protection.
The ISL6731A and ISL6731B p...


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