ISL9103A, ISL9103 - 500mA 2.4MHz Low IQ High Efficiency Synchronous Buck Converter

Renesas

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ISL9103A Datasheet Preview — This datasheet PDF includes multiple part numbers: ISL9103A, ISL9103. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	ISL9103A, ISL9103
Manufacturer	Renesas
File Size	682.48 KB
Description	500mA 2.4MHz Low IQ High Efficiency Synchronous Buck Converter
Datasheet	ISL9103-Renesas.pdf
Note	This datasheet PDF includes multiple part numbers: ISL9103A, ISL9103. Please refer to the document for exact specifications by model.

ISL9103A Product details

Description

PIN NUMBER 1 PIN NAME VIN 2 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 de

Features

High Efficiency Integrated Synchronous Buck Regulator with up to 95% Efficiency.
2.7V to 6.0V Supply Voltage.
2.4MHz 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: Feb 25, 2019 |