and Operation 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 RS. When the VIN terminal voltage reaches 16 V (typ.), the control circuit enables .
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-CURRENT & FEEDBACK 4 Dwg. PK-011-1 ABSOLUTE MAXIMUM RATINGS at TA = +25°C Control Supply Voltage, VIN . . . . . . . . 35 V Drain-Source Voltage, VDS Series STR-F6620 . . . . . . . . . . . . 450 V Series STR-F6630 . . . . . . . . . . . . 500 V Series STR-F6650 . . . . . . . . . . . . 650 V Series STR-F6670 . . . . . . . . . . . . 900 V Drain Switching Current, ID . . . See Table Peak Drain Current, IDM . . . . . . See Table Ava.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | STR-F6653 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
2 | STR-F6653 |
ETC |
STR-F6653 / STR-F6654 Block Diagram | |
3 | STR-F6654 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
4 | STR-F6656 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
5 | STR-F6658B |
Sanken Electric |
Switching Regulator | |
6 | STR-F6600 |
Allegro Micro Systems |
Off-line Quasi-resonant Flyback Switching Regulators | |
7 | STR-F6624 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
8 | STR-F6626 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
9 | STR-F6628 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
10 | STR-F6632 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
11 | STR-F6672 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators | |
12 | STR-F6674 |
Allegro Microsystems |
Off-Line Quasi-Resonant Flayback Switching Regulators |