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48V Input, 400 mA Output, 2.2 MHz Switching Frequency, Integrated Switch Step-Down Regulator
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8
Application Information
Description
Features
Applications
1
Typical Application
2
Product Family
3
Block Diagram
4
Pin Configuration
5
Functional Description
6
Electrical Characteristics
7
Typical Performance Curves
8
Application Information
8.1
Adjustable Output Voltage Calculations
8.2
Inductor Selection and Slope Compensation
8.3
Freewheeling Diode
8.4
Input Capacitor Selection
8.5
Output Capacitor Selection
8.6
Bootstrap Charging and Maximum Duty Cycle Limitations
8.7
Input Voltage Limitations
8.8
Light Load Efficiency Guidelines
8.9
PCB Layout Information
9
Typical Application Circuits
10
Packaging Information
11
Revision History
12
Product Identification System
13
Product Change Notification Service
Microchip Information
8 Application Information
