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F6654 Datasheet - Allegro MicroSystems

F6654 - STR-F6654

and Operation www.datasheet4u.com 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.

At startup, C2 is charged through the startup resistor R

Series STR-F6600 INTERIM DATA SHEET (Subject to change without notice) www.datasheet4u.com February 22, 2000 OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS 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.

Data Sheet 28102.8 FDBK OSC.

LATCH OCP UVLO OVP TSD Covering t

F6654_AllegroMicroSystems.pdf

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Part number:

F6654

Manufacturer:

Allegro MicroSystems

File Size:

325.31 KB

Description:

str-f6654.

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