型号:  LM2575HVS-12-NS

功能描述:  SWITCHING REG, VOLTAGE-MODE, 3.2

制造商:  National Semiconductor

Series:  SIMPLE SWITCHER®

Package:  Bulk

Function:  Step-Down

Output Configuration:  Positive

Topology:  Buck

Output Type:  Fixed

Number of Outputs:  1

Voltage - Input (Min):  4V

Voltage - Input (Max):  60V

Voltage - Output (Min/Fixed):  12V

Voltage - Output (Max):  -

Current - Output:  1A

Frequency - Switching:  52kHz

Synchronous Rectifier:  No

Operating Temperature:  -40°C ~ 125°C (TJ)

Mounting Type:  Surface Mount

Package / Case:  TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Supplier Device Package:  DDPAK/TO-263-5