LM1577 Step-Up Voltage Regulator

Texas Instruments

Description

LM1577, LM2577 www.ti.com SNOS658D * JUNE 1999 * REVISED APRIL 2013 LM1577/LM2577 SIMPLE SWITCHER® Step-Up Voltage Regulator Check f.
The LM1577/LM2577 are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), flyback, and forward con.

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LM1577 Datasheet Preview — Preview of LM1577 PDF

Datasheet Specifications

Part number: LM1577
Manufacturer: Texas Instruments ↗
File Size: 3.55 MB
Datasheet: LM1577-etcTI.pdf
Description: Step-Up Voltage Regulator

Features

* 1
* 23 Requires Few External Components
* NPN Output Switches 3.0A, can Stand off 65V
* Wide Input Voltage Range: 3.5V to 40V
* Current-mode Operation for Improved Transient Response, Line Regulation, and Current Limit
* 52 kHz Internal Oscillator
* Sof

Applications

* Simple Boost Regulator
* Flyback and Forward Regulators

LM1577 Distributors

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LM1577 Step-Up Voltage Regulator Texas Instruments

Texas Instruments LM1577-like datasheet