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LX7180A

Part Number	LX7180A
Manufacturer	Microsemi
Description	4A Step-Down Regulator
Published	Mar 23, 2019
Detailed Description	4A Step-Down Regulator LX7180A Description The LX7180A is a 4A step-down regulator with integrated MOSFETs packaged in...
Datasheet	LX7180A PDF File

Overview

4A Step-Down Regulator LX7180A Description The LX7180A is a 4A step-down regulator with integrated MOSFETs packaged in a space saving QFN12 2 mm x 2 mm for today’s mobile devices.
It uses an ultra-fast, constant frequency hysteretic control method to minimize external filter components while maintaining excellent regulation.
The LX7180A reference voltage is programmable from 0.
6 V to 1.
195 V through a high speed (up to 3.
4 MHz), bi-directional I2C bus.
The LX7180 operates from 3 V to 5.
5 V rails and outputs 0.
6 V to 100% of the input voltage.
Cycle-by-cycle current limiting protects against overcurrent conditions.
Hiccup mode provides protection for heavy over-load or short-circuit faults.
...

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LX7180A 4A Step-Down Regulator - Microsemi

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