Switch-Mode Isolated Power Supply

Intersil offers a wide selection of PWM controllers designed for switch-mode DC/DC and AC/DC power supplies requiring an isolation transformer, such as off-line AC/DC and -48V telecom-input DC/DC converters.

Reference & Evaluation Platforms

The ISL6740EVAL3Z serves as a reference design for a 48V to ±12V, 3.3V and 1.5V isolated power supply.
The ISL6726EVAL1Z board uses the ISL6726, an advanced current mode PWM controller, to implement control of an active clamp forward.
ISL6745EVAL2Z
  EVAL BOARD
The ISL6745EVAL2Z evaluation board is a reference design for powering high brightness white LEDs.
ISL6745EVAL1Z
  EVAL BOARD
The ISL6745EVAL1Z evaluates the performance of the ISL6745 PWM controller for telecom applications.
ISL6841EVAL3Z
  EVAL BOARD
The ISL6841EVAL3Z evaluates the performance of the ISL6841 PWM controller for general purpose industrial applications.
ISL6844EVAL1Z
  EVAL BOARD
Powered device portion of the Power over Ethernet (PoE) circuit for IP phones, WLAN access points, security cameras and RFID tag reader applications.
The ISL6721EVAL3Z eval board serves as a reference design for single switch resonant reset forward converter with multiple outputs for industrial...
ISL6730xEVAL1Z
  EVAL BOARD
The ISL6730x are voltage mode PFC controllers designed to drive cost-effective converters to meet input line harmonic regulations.
The ISL6745ALEVAL3Z is a low cost, high performance LED driver with pfc function, and is compatible with the widely used wall dimmers.
Videos & Resources
Intersil Power Management
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2:58
Intersil has developed market leadership technology in power management...
ISL6730A PFC Controller
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2:23
Intersil discusses the ISL6730A power factor correction (PFC) controller...
ISL6726 Active Clamp Forward
Play Video
1:47
The ISL6726 is a highly featured single-ended PWM controller intended for...

Selection Guides

Powering Infrastructure Selection Guide Powering Infrastructure Selection Guide

lc-113.pdf (2 MB)
Jan 2016

Industrial Power Solutions Industrial Power Solutions

lc-115.pdf (1.85 MB)
Jan 2016

Quick Reference

Power Management Quick Selection Guide Power Management Quick Selection Guide

lc-112.pdf (973 KB)
Jan 2016

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