FSEZ1317AMY_F116 查看數據表（PDF） - Fairchild Semiconductor
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FSEZ1317AMY_F116 Datasheet PDF : 16 Pages
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Electrical Characteristics
Unless otherwise specified, VDD=15V and TA=25℃.
Symbol
Parameter
VDD Section
VOP
VDD-ON
Continuously Operating Voltage
Turn-On Threshold Voltage
VDD-OFF Turn-Off Threshold Voltage
IDD-OP
Operating Current
IDD-GREEN Green-Mode Operating Supply Current
VDD-OVP VDD Over-Voltage-Protection Level (OVP)
VDD-OVP-HYS Hysteresis Voltage for VDD OVP
tD-VDDOVP VDD Over-Voltage-Protection Debounce Time
HV Startup Current Source Section
VHV-MIN Minimum Startup Voltage on HV Pin
IHV
Supply Current Drawn from HV Pin
IHV-LC
Leakage Current after Startup
Oscillator Section
fOSC
Frequency
Center Frequency
Frequency Hopping Range
fOSC-N-MIN Minimum Frequency at No-Load
fOSC-CM-MIN Minimum Frequency at CCM
fDV
Frequency Variation vs. VDD Deviation
fDT
Frequency Variation vs. Temperature Deviation
Voltage-Sense Section
Itc
IC Bias Current
VBIAS-COMV Adaptive Bias Voltage Dominated by VCOMV
Current-Sense Section
tPD
Propagation Delay to GATE Output
tMIN-N
VTH
Minimum On Time at No-Load
Threshold Voltage for Current Limit
Voltage-Error-Amplifier Section
VVR
Reference Voltage
VN
Green-Mode Starting Voltage on EA_V
VG
Green-Mode Ending Voltage on EA_V
Current-Error-Amplifier Section
VIR
Reference Voltage
Cable Compensation Section
VCOMR COMR Pin for Cable Compensation
Conditions Min. Typ. Max. Units
23
V
15
16
17
V
4.5 5.0 5.5
V
2.5 5.0 mA
0.95 1.45 mA
24
V
1.5 2.0 2.5
V
50 200 300 µs
VDC=100V
HV=500V,
VDD= VDD-
OFF+1V
50
V
1.5 3.0 mA
0.96 3.00 µA
47
50
53
kHz
±3.5
370
Hz
13
kHz
VDD=10~25V,
1
2
%
TA=-40°C to
105°C
15
%
RVS=20kΩ
10
µA
1.4
V
90 200 ns
600 725 950 ns
0.8
V
fOSC-5kHz
fOSC=1kHz
2.475 2.500 2.525 V
2.2
V
0.4
V
2.475 2.500 2.525 V
0.85
V
Continued on the following page…
© 2010 Fairchild Semiconductor Corporation
FSEZ1317A • Rev. 1.0.1
5
www.fairchildsemi.com
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