SG6903SZ Fairchild Semiconductor, SG6903SZ Datasheet - Page 10

IC PFC CONTROLLER 16SOIC

SG6903SZ

Manufacturer Part Number
SG6903SZ
Description
IC PFC CONTROLLER 16SOIC
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of SG6903SZ

Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Output Voltage
1.5 V to 8 V
Switching Frequency
65 KHz
Operating Temperature Range
- 20 C to + 85 C
Mounting Style
SMD/SMT
Duty Cycle (max)
83 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Operating Temperature
-
Frequency - Switching
-
Mode
-
Current - Startup
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SG6903SZ
Manufacturer:
Fairchild/ON Semiconductor
Quantity:
241
Part Number:
SG6903SZ
Manufacturer:
ON Semiconductor
Quantity:
297
Green Mode PFC/Flyback-PWM Controller
© System General Corp.
Version 1.0.1 (IAO33.0061.B0)
2.00
1.98
1.96
1.94
1.92
1.90
68
67
66
64
63
62
22
21
20
20
19
18
-40
-40
Hig h VR MS Th resho ld fo r R ANGE C om p arator (V
-40
Minimum Frequency (F
-25
-25
-25
P WM Frequency (F
-10
-10
-10
5
5
5
Temperature ( )
20
20
Temperature ( )
Tem p eratur e
20
Tem perature (℃)
35
35
35
O S C -M IN F R E Q
O S C
50
50
50
) vs Temperature
65
65
65
) vs Temperature
80
80
80
R M S - H
95
95
95
) v s
110
110
110
125
125
125
- 10 -
3.30
3.28
3.26
3.24
3.22
3.20
3.05
3.03
3.01
2.99
2.97
2.95
1.65
1.63
1.61
1.59
1.57
1.55
-40
-40
-40
Low VRMS Thres hold for RANG E Comparator
P F C Over V oltage P rotection (OVP
-25
-25
Reference V oltage (V
-25
-10
-10
-10
www.sg.com.tw • www.fairchildsemi.com
(V
5
5
5
R M S -L
Temperature ( )
Temperature ( )
20
20
Temperature ( )
20
Temperature
) vs Temperature
35
35
35
R E F
50
50
Product Specification
50
) vs Temperature
65
65
65
September 28, 2007
80
80
80
F BP F C
95
95
95
) vs
SG6903
110
110
110
125
125
125

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