The SQ6601PT is a hybrid IC consisting of a power MOSFET and a controller IC, designed for Indirect feed-back Quasi-Resonant (including low frequency PRC) fly-back converter type SMPS (Switching Mode Power Supply) applications. This IC realizes high efficiency, low noise, downsizing and standardizing of a power supply system reducing external components count and simplifying the circuit designs.
The SQ6601PT is a hybrid IC consisting of a power MOSFET and a controller IC, designed for Indirect feed-back Quasi-Resonant (including low frequency PRC) fly-back converter type SMPS applications. It is provided in a five-pin over-molded TO-220 style package.
| Drain Source Voltage | 650 V |
|---|---|
| Drain Current | 7 A |
| Peak Drain Current | 28 A |
| Single Pulsed Avalanche Energy | 640 mJ |
| Control Supply Voltage | 20 V |
| Power Dissipation | 40 W |
| Operating Temperature Range | -25 ~ +125 °C |
The device is provided in a five-pin over-molded TO-220 style package.
The maximum start-up circuit current is 100 µA.
Yes, it includes Pulse-by-pulse Overcurrent Protection (OCP).