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ISL6731B - Power Factor Correction Controllers

Download the ISL6731B datasheet PDF. This datasheet also covers the ISL6731A variant, as both devices belong to the same power factor correction controllers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • include cycle-by-cycle overcurrent, over power limit, over-temperature, input brownout, output overvoltage and undervoltage protection. The ISL6731A and ISL6731B p.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL6731A-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ISL6731B
Manufacturer Renesas
File Size 909.47 KB
Description Power Factor Correction Controllers
Datasheet download datasheet ISL6731B Datasheet

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Other Datasheets by Renesas

Part Number Description
ISL6731A Power Factor Correction Controllers
ISL6730A Power Factor Correction Controllers
ISL6730B Power Factor Correction Controllers
ISL6730C Power Factor Correction Controllers
ISL6730D Power Factor Correction Controllers

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
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.