tl494-s16-t Unisonic Technologies, tl494-s16-t Datasheet - Page 2

• Manufacturer Part Number: tl494-s16-t
• Description: Voltage Mode Pwm Control Ic
• Manufacturer: Unisonic Technologies

TL494
BLOCK DIAGRAM
dead time
PIN CONFIGURATION
control
6
5
4
1
2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
R
C
T
T
Amplifier
Error
0.7mA
dead time comparator
oscillator
Amplifier
PWM comparator
Error
Pulse Steering
Flip-Flop
16
15
T
control
Input
Q
Q
13
LINEAR INTEGRATED CIRCUIT
5V reference
regulation
Q1
Q2
GND
Vcc
V
REF
QW-R103-004,E
11
10
14
12
8
9
7
C1
E1
C2
E2
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