XL7045E1
0.3A 100KHz 80V Buck DC to DC Converter

• Wide 10V to 80V Operation Voltage
• Adjust Vout from 1.25V to 20V
• Maximum Duty Cycle 100%
• Minimum Drop Out 1V
• Fixed 100KHz Switching Frequency
• Max. IOUT=0.3A at VOUT=5V
• Max. IOUT=0.2A at VOUT=12V or 15V
• Internal Optimize HV Power Transistor
• High efficiency up to 84%
• Excellent line and load regulation
• Built in thermal shutdown function
• Built in current limit function
• Built in output short Protection Function
• SOP8-EP (Exposed PAD) package