The FSEZ1216 is a primary-side PWM integrated power MOSFET that significantly simplifies power supply design that requires CV and CC regulation capabilities.
The Fairchild FSEZ1216 is a primary-side regulation PWM integrated Power MOSFET designed to simplify power supply design requiring constant-voltage (CV) and constant-current (CC) regulation. It eliminates the need for secondary-feedback circuitry, reducing component count, size, and weight while increasing efficiency and productivity. Key features include Green Mode with frequency hopping to reduce EMI, cable voltage drop compensation, and low startup and operating currents to meet standby power regulations.
| Operating Junction Temperature | +150 °C |
|---|---|
| Storage Temperature Range | -55 to +150 °C |
| Fixed PWM Frequency | 42kHz |
| Package Type | DIP-8 |
| Operating Supply Current | 3.5mA |
The maximum operating junction temperature is +150 °C.
The typical fixed PWM frequency is 42kHz.