tl594-s16-t Unisonic Technologies, tl594-s16-t Datasheet - Page 3

• Manufacturer Part Number: tl594-s16-t
• Description: Pulse-width-modulation Control Circuit
• Manufacturer: Unisonic Technologies

TL594
IN+
IN+
FUNCTIONAL BLOCK DIAGRAM
IN-
IN-
Deadtime
1
2
16
15
Control
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Error Amp 1
Error Amp 2
C
R
+
+
-
-
T
T
1
2
4
0.1V
Oscillator
0.7V
Comparator Input
0.7mA
Feedback PWM
+
+
-
-
Comparator
Comparator
Deadtime
3
PWM
V
CC
12
Gnd
Reference
Regulator
CK
D
Flip–Flop
7
Q
Q
Output
Ref.
Output Control
14
LINEAR INTEGRATED CIRCUIT
13
Lockout
UV
Q1
Q2
11
10
8
9
QW-R103-031,A
C2
E2
C1
E1
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