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ISL85001

Renesas
Part Number ISL85001
Manufacturer Renesas
Description 1A Standard Buck PWM Regulator
Published Jun 18, 2019
Detailed Description ISL85001 1A Standard Buck PWM Regulator The ISL85001 is a high-performance, simple output controller that provides a sin...
Datasheet PDF File ISL85001 PDF File

ISL85001
ISL85001

Overview
ISL85001 1A Standard Buck PWM Regulator The ISL85001 is a high-performance, simple output controller that provides a single, high frequency power solution for a variety of point-of-load applications.
The ISL85001 integrates a 1A standard buck PWM controller and switching MOSFET.
The PWM controller in the ISL85001 drives an internal switching N-channel power MOSFET and requires an external Schottky diode to generate an output voltage from 0.
6V to 19V.
The integrated power switch is optimized for excellent thermal performance for up to 1A of output current.
The standard buck input voltage range supports a fixed 5V or variable 5.
5V to 25V range.
The PWM regulator switches at a fixed frequency of 500kHz and utilizes simple voltage mode control with input voltage feed-forward to provide flexibility in component selection and minimize solution size.
Protection features include overcurrent, undervoltage and thermal overload protection integrated into the IC.
The ISL85001 power-good signal out...


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