ISL9104 - High Efficiency Synchronous Buck Converter

Renesas

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Datasheet Details

Part number	ISL9104
Manufacturer	Renesas
File Size	723.61 KB
Description	High Efficiency Synchronous Buck Converter
Datasheet	ISL9104-Renesas.pdf

ISL9104 Product details

Description

PIN NUMBER 1 2 PIN NAME VIN EN 3 NC 4 FB 5 GND 6 SW DESCRIPTION Input supply voltage.Typically connect a 10µF ceramic capacitor to ground.Regulator enable pin.Enable the device when driven to high.Shut down the chip and discharge output capacitor when driven to low.Do not leave this pin floating.No connect; leave floating.Buck converter output feedback pin.For adjustable output version, its typical value is 0.8V and connect it to the output through a resistor divider for desi

Features

High Efficiency Integrated Synchronous Buck Regulator with up to 93% Efficiency.
2.7V to 6.0V Supply Voltage.
4.3MHz PWM Switching Frequency.
500mA Guaranteed Output Current.
3% Output Accuracy Over-Temperature and Line for Fixed Output Options.
20µA Quiescent Supply Current in Skip Mode.
Less than 1µA Logic Controlled Shutdown Current.
100% Maximum Duty Cycle for Lowest Dropout.
Ultrasonic Switching Frequency at S.

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Published: Jun 18, 2019 |