Microchip MIC28517T-E/PHA 降压型直流变直流转换器 4.5V至70V 单通道 32引脚 VQFN 封装 卷带

Package: 32VQFN

Mounting: Surface Mount

Topology: Synchronous Buck (Step Down)

MSL Level: MSL 1 - Unlimited

Pin Count: 32

Efficiency: 95 %

Lead Finish: Matte Tin

No. of Pins: 32

Output Type: Adjustable

No. of Outputs: 1

Output Current: 8 A

Output Voltage: 0.6 to 32 V

Line Regulation: 0.1 %

Load Regulation: 0.04 %

Screening Level: Extended Industrial

Supplier Package: VQFN

Input Voltage Max: 70 V

Input Voltage Min: 4.5 V

Number of Outputs: 1

Product Dimensions: 6 x 6 x 0.83 mm

Max Processing Temp: 260 °C

Switching Frequency: 230 to 880 kHz

Maximum Input Voltage: 70 V

Minimum Input Voltage: 4.5 V

Operating Temperature: -40 to 125 °C

Switching Frequency Typ: 800 kHz

Operating Supply Voltage: 3.3 V

Operating Temperature Max: 125 °C

Operating Temperature Min: -40 °C

Datasheet