TL494G Ver la hoja de datos (PDF) - Unisonic Technologies
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TL494G Datasheet PDF : 7 Pages
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TL494
TEST CIRCUIT
LINEAR INTEGRATED CIRCUIT
Vcc=15V
TEST
INPUTS
12k
0.01 F
50k
12
2W 150
4 DEAD-TIME
Vcc
3 FEEDBACK
6 RT
5 CT
1
2
16 ERROR AMPLIFIER
C1 8
E1 9
C2 11
E2 10
15
13 OUTPUT CONTROL VREF OUTPUT 14
GND
7
2W 150
OUTPUT 1
OUTPUT 2
VOLTAGE at C1
VOLTAGE at C2
VOLTAGE at CT
DEAD-TIME
THRESHOLD VOLTAGE
CONTROL INPUT
FEEDBACK
THRESHOLD VOLTAGE
FIG 1. OPERATIONAL TEST CIRCUIT AND WAVEFORMS
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 7
QW-R103-004,F
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