STR-F66xx - Off-Line Quasi-Resonant Fltback Switching Regulators

Product Overview

Allegro

Part number	STR-F66xx
Manufacturer	Allegro
File Size	281.77 KB
Description	Off-Line Quasi-Resonant Fltback Switching Regulators
Datasheet	STR-F66xx Datasheet
Additional preview pages of the STR-F66xx datasheet.

The voltage on the VIN terminal (pin 4) controls startup and shutdown of the Series STR-F6600 devices.

Figure 1 shows a typical start up circuit.

The VIN terminal voltage during startup is shown in figure 2.

The series is provided in a five-pin overmolded TO-3P style package, affording dielectric isolation without compromising thermal characteristics. 2 3 VIN 1 OVER-.

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Published: May 23, 2005 |