Bộ Điều Khiển PWM Bù Hệ Số Công Suất 0.3mA 115KHz 20 Chân SO T/R STMicroelectronics L4981BD013TR

Type: Power Factor Correction and PWM Controller

Package: 20SO

Mounting: Surface Mount

MSL Level: MSL 3 - 168 hours

Pin Count: 20

Lead Finish: Gold

No. of Pins: 20

Supplier Package: SOIC

Product Dimensions: 13 x 7.6 x 2.35 mm

Supply Voltage Max: 19.5 V

Supply Voltage Min: 12 V

Max Processing Temp: 260

Operating Temperature: -40 to 125 °C

PFC Mode of Operation: Continuous Conduction Mode

Start-up Supply Current: 0.3 mA

Switching Frequency Max: 115 kHz

Switching Frequency Min: 85 kHz

Switching Frequency Typ: 100 kHz

Operating Temperature Max: 125 °C

Operating Temperature Min: -40 °C