Part Number
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ISL6558 |
Manufacturer
|
Renesas |
Description
|
Multi-Purpose Precision Multi-Phase PWM Controller |
Published
|
Jun 17, 2019 |
Detailed Description
|
DATASHEET
ISL6558
Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning
FN9027 R...
|
Datasheet
|
ISL6558
|
Overview
DATASHEET
ISL6558
Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning
FN9027 Rev 13.
00 August 28, 2015
The ISL6558 is a multi-phase PWM controller, which in combination with the HIP6601B, HIP6602B, HIP6603B, or ISL6605 companion gate drivers form a complete solution for high-current, high slew-rate applications.
The ISL6558 regulates output voltage, balances load currents and provides protective functions for two to four synchronous rectified buck converter channels.
A novel approach to current sensing is used to reduce overall solution cost and improve efficiency.
The voltage developed across the lower MOSFET during conduction is sampled and fed ba...
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