FAN400CNY Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FAN400CNY
Fairchild Semiconductor
FAN400CNY Datasheet PDF : 14 Pages
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Electrical Characteristics (Continued)
Unless otherwise noted, VDD=15V and TA=25°C.
Symbol
Parameter
Oscillator Section
fOSC Frequency
Center Frequency
Hopping Range
tHOP
fOSC-G
VFB-N
VFB-G
VFB-Z
SG
fDV
fDT
Hopping Period
Green Mode Frequency
Green Mode Entry FB Voltage
Green Mode Ending FB Voltage
Zero Duty Cycle FB Voltage
Green Mode Modulation Slope
Frequency Variation vs. VDD Deviation
Frequency Variation vs. Temperature
Deviation
Output Section
DCYMAX Maximum Duty Cycle
VGATE-L GATE Low Voltage
VGATE-H GATE High Voltage
tr
GATE Rising Time
tf
GATE Falling Time
VGATE- GATE Output Clamping Voltage
CLAMP
Over-Temperature Protection (OTP)
TOTP
TOTP-
RESTART
Protection Junction Temperature
Restart Junction Temperature
Conditions Min. Typ. Max. Units
VDD=10 to 22V
TA=-20 to 85°C
60
±4.0
14.5
2.3
40
65
±4.6
4
17.0
2.6
VFB-N -0.75
1.45
70
1.5
70
±5.2
19.5
2.9
100
2
5.0
kHz
ms
KHz
V
V
V
Hz/mV
%
%
IO=10mA
IO=-10mA
CL=1nF
CL=1nF
VDD=20V
68
73
8
150
200
70
90
16
17
78
%
1.5
V
V
250
ns
110
ns
18
V
+140
°C
+110
°C
© 2008 Fairchild Semiconductor Corporation
FAN400C • Rev. 1.0.1
6
www.fairchildsemi.com
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