FAN8060 データシートの表示（PDF） - ON Semiconductor
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FAN8060 Datasheet PDF : 14 Pages
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Electrical Characteristics
VIN=5.0 V, VOUT=2.5 V, COUT=10 µF, CIN=10 µF, over operating range, unless otherwise noted.
Symbol
Parameter
Conditions
Min. Typ.
Basic Operation
VIN VIN Operating Voltage
AVIN=PVIN
IQ
Quiescent Current
VEN=5 V, VSS=0 V
ISD Shutdown Current
VEN=0 V
VUVLO VIN Under-Voltage Lockout
Rising VIN
VUVLOHYS VIN Under-Voltage Lockout Hysteresis
VENH Enable High Input Voltage
VENL Enable Low Input Voltage
RONPMOS PMOS On Resistance(4)
VIN=5 V
VIN=3.3 V
RONNMOS NMOS On Resistance(4)
VIN=5 V
VIN=3.3 V
ILIM
P-Channel Current Limit
VFB=0.7 V, VIN=5 V, 100% Duty Cycle
VSYNC=0 V
VSYNC=VIN
fOSC Oscillator Frequency
TA=25°C
VSYNC SYNC Threshold
Rising Edge
fSYNC Synchronization Frequency
VSYNC=Square Wave
tSYNC Minimum SYNC Pulse Width
VSYNC On Time
IAMP Error Amplifier
GCS Current Sense Gain(4)
Sink/Source Current
GEA(4)
AVEA(4)
VREF
Reference Voltage for Temperature
Co-efficient, see Figure 12
Measured at FB Pin
TA=25°C
IFB
FB Bias Current
TA=25°C
ISS Soft-Start Current
Protections
TOTP Over-Temperature Threshold(4)
THYS Over-Temperature Hysteresis
Note:
4. Guaranteed by design and characterization; not production tested.
2.5
250
2.10
0.80
1.105
500
30
700
1.181
-0.10
-5.5
371
0.34
2.19
70
1.70
1.22
200
300
200
300
1.2
0.6
1.210
VIN/2
100
45
1000
550
3
1.205
-0.06
-4.5
+165
+20
Max.
5.5
500
0.60
2.25
2.00
1.350
2000
60
1400
1.229
0
-3.5
Units
V
µA
µA
V
mV
V
V
mΩ
mΩ
A
MHz
V
KHz
ns
µA
µA/V
V/V
A/V
V
µA
µA
°C
°C
© 2013 Fairchild Semiconductor Corporation
FAN8060 • Rev. 1.0.1
4
www.fairchildsemi.com
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