參數(shù)資料
型號(hào): SG5842A
廠商: Fairchild Semiconductor Corporation
英文描述: Highly Integrated Green-Mode PWM Controller
中文描述: 高度集成的綠色模式PWM控制器
文件頁數(shù): 11/14頁
文件大小: 481K
代理商: SG5842A
Product Specification
Highly Integrated Green-Mode PWM Controller
REFERENCE CIRCUIT
SG5842A/JA
System General Corp.
Version 1.4.2 (IAO33.0026.B6)
- 11 -
www.sg.com.tw www.fairchildsemi.com
October 30, 2007
1
2
3
CN1
R1
C2
2
1
+
C4
R2
R5
C3
2
1
3
4
BD1
2
1
D2
1
2
3
Q2
R8
GND
1
FB
2
VIN
3
RI
4
RT
5
SENSE
6
VDD
7
GATE
8
U1
SG5842A/JA
1
2
4
3
U2
C6
R4
1
3
2
Q1
2
1
+
C7
2
1
D4
R9
R16
R13
R15
R14
R11
C10
2
1
+
C9
VZ1
C1
1
2
3
4
L2
C11
R7
T1
R10
THER2
R3
C5
1
2
3
4
L1
R12
2
1
+
C8
2
1
D3
A
K
R
U3
VO+
1
2
L3
TR1
D1
R6
Vo+
BOM
Reference
BD1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
D1
D2
D3
D4
F1
L1
L2
L3
Q1
Component
BD 4A/600V
XC 0.68μF/300V
XC 0.1μF/300V
CC 0.01μF/500V
EC 120μ/400V
YC 222p/250V
CC 1000pF/100V
EC 1000μF/25V
EC 470μF/25V
EC 10μF/50V
CC 222pF/50V
CC 470pF/50V
LED
Diode BYV95C
TVS P6KE16A
Diode FR103
FUSE 4A/250V
Choke (900μH)
Choke (10mH)
Inductor (2μH)
Diode 20A/100V
Reference
Q2
R1,R2,R5,R7
R3
R4
R6
R8
R9
R10
R11
R12
R13
R14
R15
R16
THER2
T1
U1
U2
U3
VZ1
Component
MOS 7A/600V
R 470Kohm 1/4W
R 100Kohm 1/2W
R 47ohm 1/4W
R 2Kohm 1/8W
R 0.3ohm 2W
R 33Kohm 1/8W
R 4.7Kohm 1/8W
R 470ohm 1/8W
R 0 ohm 1/8W
R 4.7Kohm 1/8W
R 154Kohm 1/8W 1%
R 39Kohm 1/8W 1%
R 100ohm 1/8W
Thermistor TTC104
Transformer (600μH-PQ2620)
IC SG5842A/JA
IC PC817
IC TL431
VZ 9G
相關(guān)PDF資料
PDF描述
SG5842ADZ Highly Integrated Green-Mode PWM Controller
SG5842JA Highly Integrated Green-Mode PWM Controller
SG5842JADZ Highly Integrated Green-Mode PWM Controller
SG5842JASZ Highly Integrated Green-Mode PWM Controller
SG6105A Power Supply Supervisor + Regulator + PWM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SG5842A_09 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Highly Integrated Green-Mode PWM Controller
SG5842ADZ 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Highly Integrated Green-Mode PWM Controller
SG5842ASY 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Highly Integrated Green-Mode PWM Controller
SG5842ASZ 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Highly Integrated Green-Mode PWM Controller
SG5842BSZ 制造商:Fairchild Semiconductor Corporation 功能描述: