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LM2577 Boost Regulator IC

Reference RBD-1456

IC Name: LM2577
Package/Case: DIP-5

Description
Product Details

Description

The LM1577/LM2577 are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), flyback, and forward converter switching regulators. The device is available in three different output voltage versions: 12V, 15V, and adjustable. RoboticsBD

Requiring a minimum number of external components, these regulators are cost effective, and simple to use. Listed in this data sheet are a family of standard inductors and flyback transformers designed to work with these switching regulators. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Applications:

Simple boost regulator
Flyback and forward regulators
Multiple-output regulator

Features:

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
Soft-start function reduces in-rush current during start-up
Output switch protected by current limit, under-voltage lockout, and thermal shutdown

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General Specification
Package/Case	PDIP-5
Minimum Supply Voltage (V)	3.5
Maximum Supply Voltage (V)	40
Product Type	LM2577 Boost Regulator IC
Operating Temperature Range (°C)	–55° C to +125° C
Mounting Type	Through Hole
Shipment Weight	0.005 kg
Shipment Dimensions	3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

Package Includes:

1 x LM2577 Boost Regulator IC.

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Product Details

Reference RBD-1456

In stock 10 Items

Specific References

EAN13: 1456

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