參數(shù)資料
型號(hào): SG6858DZ
廠(chǎng)商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: Low-Cost, Green-Mode PWM Controller for Flyback Converters
中文描述: SWITCHING CONTROLLER, 75 kHz SWITCHING FREQ-MAX, PDIP8
封裝: GREEN, MS-001BA, DIP-8
文件頁(yè)數(shù): 7/13頁(yè)
文件大?。?/td> 512K
代理商: SG6858DZ
Product Specification
Low-Cost, Green-Mode PWM Controller for Flyback Converters
SG6858
System General Corp.
Version 1.2.1 (IAO33.0045.B2)
- 7 -
www.sg.com.tw www.fairchildsemi.com
September 25, 2007
Green-Mode Entry FB Voltage(V
Temperature
FB-N
) vs
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)
V
F
(
Green-Mode Ending FB Voltage (V
Temperature
FB-G
) vs
1.90
2.00
2.10
2.20
2.30
2.40
2.50
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (℃)
V
F
(
Leading-Edge Blanking Time (t
LEB
) vs Temperature
250
270
290
310
330
350
-40
-25
-10
5
20
Temperature (℃)
35
50
65
80
95
110
125
t
L
Operation Current (I
DD-OP
) vs VDD Voltage
1.5
2.0
2.5
3.0
3.5
12
13
14
15
16
17
18
19
20
21
22
23
24
VDD Voltage (V)
I
D
V
DD
=15V
V
DD
=15V
V
DD
=15V
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