Texas Instruments TPS53119EVM-690, Руководство пользователя

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Test Procedure
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10 SNVU589 – December 2017
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TPS53119EVM-690 User Guide
7.3 List of Test Points
Table 6. Functions of Each Test Points
TEST POINTS NAME DESCRIPTION
TP1 VREG 6.2-V LDO output
TP2 PGOOD Power Good
TP3 EN Enable pin
TP4 DRVH High-side driver output
TP5 DRVL Low-side driver output
TP6 MODE Soft-start and auto skip/FCCM selection pin
TP7 Vin V
IN
TP8 GND GND for V
IN
TP9 CHA Input A for loop injection
TP10 CHB Input B for loop injection
TP11 GND GND
TP12 GND GND
TP13 VDD Controller power supply input
TP14 Vout Output voltage
TP15 GND GND for output voltage
7.4 Equipment Shutdown
1. Shut down load.
2. Shut down V
IN
.
3. Shut down FAN.