LX1911 1.5A - 1.1MHZ PWM Step-Down Regulator

Microsemi

Description

www.DataSheet4U.com TM ® LX1911 1.5A, 1.1MHZ PWM Step-Down Regulator P RODUCTION D ATA S HEET .
KEY FEATURES. Internal Reference 800mv ±2% Accuracy (Line and Temp. 4. Internal Soft Start. Adj.

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Datasheet Specifications

Part number: LX1911
Manufacturer: Microsemi ↗
File Size: 176.34 KB
Datasheet: LX1911_Microsemi.pdf
Description: 1.5A - 1.1MHZ PWM Step-Down Regulator

Features

* Internal Reference 800mv ±2% Accuracy (Line and Temp. )
* 4.0V to 6.0V Input Range
* Internal Soft Start
* Adj. Output From 0.8V to VIN
* Output Current (I >1.5A)
* Quiescent Current < 550μA, typical @ 23°C
* 1.1MHz PWM Frequency
* Micro Lead-frame, Thin MO229, 6-Pin

Applications

* BENEFITS
* Portable Microprocessor Core Voltage Supplies
* 5V to 3V The LX1911 operates as a Current Mode PWM Buck regulator that switches to PFM mode with light loads. The entire regulator function is implemented with minimal external components. The LX1911 responds quickly to dynamic load

LX1911 Distributors

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LX1911 1.5A 1.1MHZ PWM Step-Down Regulator Microsemi

Microsemi LX1911-like datasheet