SG6849-100D ETC2 [List of Unclassifed Manufacturers], SG6849-100D Datasheet - Page 12

• Manufacturer Part Number: SG6849-100D
• Description: Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback
3W Flyback 5V/0.6A Circuit, with Secondary-Side Feedback
BOM
Symbol
BD1
CY1
C2
C1
C3
C4
C6
C7
C8
C9
C10
D1
D2
D4
D5
F1
L1
BD1
© System General Corp.
Version 1.0(IRO33.0002.B3)
L
N
C6
(Reference only)
(Reference only)
1
2
3
F1
(Option)
(Option)
GND
FB
NC
2
-
SG6849
U1
SENSE
GATE
VDD
BD1
Component
DI106 1A/600V
YC 102p/400V
10uF/400V 10Φ*16mm 105℃
103p/500V (0.01uF/500V)
1000p/500V CER
10u/50V 5mm
472p 0805
102p/100V 1206
470u/10V 8Φ*11.5mm 105 ℃
470u/10V 8Φ*11.5mm 105℃
222p 0805
FR107
FR102
SB360 (3A/60V; Schottky)
ZD/6.8V 0.5W
1Ω1/2W Resistor
20mH 6*8mm
DI106 1A/600V
+
6
5
4
4
+
1
C1
L1
R7
2
+
C2
+
1
R1
R2
C4
R8
C3
R5
Q1
R6
1
D1
D2
R3
R4
- 12 -
2
Symbol
L2
Q1
R1,R2
R4,R3
R5
R6
R7
R10
R8
R11
R12
R13
R14
T1
U1
U2
U3
L2
10
9
8
5
7
4
3
T1
U2
CY1
1
2
1,2
3,4
R11
Component
10uH 6mm
MOSFET 1A/600V
750k 1206
47k/1206
47 1206
3.7 1206
100 0805
10 1206
5 1206
100 1/8W
33k 0805
33k 1/8W
4.7k 0805
EE-16
SG6849 (Green PWM IC)
PC817
TL431
10uH 6mm
2
R10
D4
C7
1
+
C8
Product Specification
1
U3
D5
R14
1
L2
www.sg.com.tw
C10
2
+
C9
Dec.29, 2003
SG6849
R13
R12
GND
Vo