STR-X6769_V Просмотр технического описания (PDF) - Allegro MicroSystems

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STR-X6769_V

Off-Line Quasi-Resonant Switching Regulators

Allegro MicroSystems 

STR-X6769

Off-Line Quasi-Resonant Switching Regulators

Functional

Block Diagram

Terminal List Table

Number

Name

Description

1

D

Drain

2

S

Source

3

GND

Ground terminal

4

VCC

Power supply terminal

5

SS/OLP Soft Start/Overload Protection terminal

6

FB

Feedback terminal

7

OCP/BD Overcurrent Protection/Bottom Detection

Functions

MOSFET drain

MOSFET source

Ground

Input of power supply for control circuit

Input to set delay for Overload Protection and Soft Start operation

Input for Constant Voltage Control and Burst (intermittent) Mode

oscillation control signals

Input for Overcurrent Detection and Bottom Detection signals

Allegro MicroSystems, Inc.

3

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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