Microchip Technology MCP1633 SEPIC, Руководство пользователя

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MCP1633 SEPIC LED Driver Demonstration Board User’s Guide
DS50002945A-page 14
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2020 Microchip Technology Inc.
FIGURE 2-1: Typical Test Setup.
TABLE 2-1: TEST POINT DESCRIPTION
Test Point Label Description
TP1 V
IN
Input Voltage
TP2, TP9 GND Board GND
TP3 V
OUT
+ Converter’s Positive Output
TP4 SW Main Switch Node (drain of Q1 MOSFET)
TP5 DR MOSFET Drive Signal (pin 11 of MCP1633)
TP6 V
OUT
- Converter’s Negative Output
TP8 COMP Output of the Error Amplifier (pin 4 of MCP1633)