參數(shù)資料
型號(hào): FSL126MR
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 8 A SWITCHING CONTROLLER, 73 kHz SWITCHING FREQ-MAX, PDIP8
封裝: MS-001BA, DIP-8
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 892K
代理商: FSL126MR
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSL126MR Rev. 1.0.0
7
FSL126M
R
Green
M
ode
Fairchild
Power
Swit
ch
(
F
PS)
Typical Performance Characteristics
These characteristic graphs are normalized at TA=25.
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
‐40
‐25
0
25
50
75
100
120
140
OperatingFrequency(fOSC)
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
‐40
‐25
0
25
50
75
100
120
140
MaximumDutyCycle(DMAX)
Figure 4. Operating Frequency vs. Temperature
Figure 5. Maximum Duty Cycle vs. Temperature
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
‐40
‐25
0
255075
100
120
140
OperatingSupplyCurrent(Iop2)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
‐40
‐25
0
25
50
75
100
120
140
StartThresholdVoltage(VSTART)
Figure 6. Operating Supply Current vs. Temperature
Figure 7. Start Threshold Voltage vs. Temperature
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
‐40
‐25
0
255075
100
120
140
StopThresholdVoltage(VSTOP)
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
‐40
‐25
0
25
50
75
100
120
140
FeedbackSourceCurrent(IFB)
Figure 8. Stop Threshold Voltage vs. Temperature
Figure 9. Feedback Source Current vs. Temperature
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