STRF6552 PDF Datasheet – Switching Regulator

Part Number: STRF6552, STR-F6552

Function: Switching Regulator

Package: ZIP 5 Pin Type

Manufacturer: Sanken

Images:STRF6552 pdf regulator

Description

STRF6552 is Hybrid IC type Switching Regulator.

A switching regulator, also known as a switch-mode power supply, is a type of voltage regulator that uses a switching element.

Unlike linear regulators, which adjust the output voltage by using a resistive element to drop the excess voltage, switching regulators work by rapidly switching the input voltage on and off to produce a regulated output voltage.

Switching regulators are typically more efficient than linear regulators, as they can handle larger voltage changes with less power loss. They are also more compact and lighter, making them ideal for use in portable electronic devices.

Additionally, switching regulators are capable of regulating a wider range of voltage levels and can handle higher current loads.

Switching regulators are used in a wide range of applications, including power supplies for computers and other electronic devices, battery chargers, and DC-to-DC voltage converters for automotive and industrial systems.

Pinouts:

STRF6552 datasheet pinout

STRF6552 PDF Datasheet

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STR-F6600 PDF Datasheet – Flyback Switching Regulator

Part Number: STR-F6600

Function: Off-line Quasi-resonant Flyback Switching Regulator

Package: ZIP 5 Pin Type

Manufacturer: Allegro Micro Systems

Images:

1 page
STR-F6600 image

Description

The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs.

Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs, and up to 150 watts for 85 to 265 VAC universal input, these devices can be used in a range of applications, from battery chargers and set top boxes, to televisions, monitors, and industrial power supply units.

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2 page
pinout

Features

1. Rugged Avalanche-Rated MOSFET

2. Choice of MOSFET Voltage and rDS(on)

3. Full Over-Current Protection (no blanking)

4. Under-Voltage Lockout with Hysteresis

5. Over-Voltage Protection

6. Direct Voltage Feedback

STR-F6600 PDF Datasheet