U3525-D16-T UTC [Unisonic Technologies], U3525-D16-T Datasheet - Page 8

• Manufacturer Part Number: U3525-D16-T
• Description: REGULATING PWM IC
• Manufacturer: UTC [Unisonic Technologies]

U3525
APPLICATION INFORMATION AND CIRCUIT(Cont.)
OUTPUT CIRCUIT (1/2 CIRCUIT SHOWN)
ERROR AMPLIFIER
N. I.
INPUT
INV
INPUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
CLOCK
2
1
5KΩ
Q3
200μA
+V
REF
F/F
Q1
10KΩ
Q3
+VI
Q4
PWM
Q5
15
Q2
10KΩ
Q3
Q3
+V
I
Q6
100μA
Q9
Q4
Q8
Q7
Q5
Q10
LINEAR INTEGRATED CIRCUIT
2KΩ
5KΩ
9
Q12
13
Q11
100Ω
5.8V
COMP.
+V
11
14
C
OUTPUT
COMPARATOR
TO PWM
QW-R103-032,A
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