Texas Instruments UCC28711 Evaluation Module UCC28711EVM-160 UCC28711EVM-160 데이터 시트
제품 코드
UCC28711EVM-160
AC Line
AC Neutral
VOUT +
VOUT -
Isolated
Variable AC
Source
1 ohm
Precision Shunt
Current
Measurement
Voltage
Measurement
Power Analyzer
Load
UCC28711EVM-160
TP3
TP4
TP1
TP2
1
3
J2
J1
1
2
Volt Meter
Oscilloscope
1uF
Scope
Probe
Probe
Test Setup
4
Test Setup
Safety: This evaluation module is not encapsulated and there are voltages that are much greater than 50
V DC.
V DC.
NOTE:
If you are not trained in the proper safety of handling and testing power electronics please do
not test this evaluation module.
Voltage Source: Isolated AC source or variable AC transformer capable of 265-V AC cable of handling
10 W.
10 W.
Voltmeter: Two digital voltage meter.
Power Analyzer: Capable of measuring 1 mW to 10 W of input power capable of handling 265-V RMS
input voltage. Most power analyzers require a precision shunt resistor for measuring input current to
measure input power of 5 W or less. Please read power analyzer’s User manual for proper setup.
input voltage. Most power analyzers require a precision shunt resistor for measuring input current to
measure input power of 5 W or less. Please read power analyzer’s User manual for proper setup.
Oscilloscope:
•
Four channel 100 MHz.
•
Probes capable of handling 600 V.
Output Load: Resistive or electronic load capable handling 5 W at 5 V.
Recommended Wire Gauge: Insulated 22 AWG.
Figure 3. Test Setup
6
Using the UCC28711EVM-160 5-W USB Adapter
SLUUA12 – November 2012
Copyright © 2012, Texas Instruments Incorporated