FAN4860 データシートの表示（PDF） - ON Semiconductor
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FAN4860 Datasheet PDF : 21 Pages
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Electrical Specifications
Minimum and maximum values are at VIN=VEN=2.3 V to 4.5 V (2.5 to 3.2 VIN for 3.3 VOUT option), TA=-40°C to +85°C;
circuit of Figure 1, unless otherwise noted. Typical values are at TA=25°C, VIN=VEN=3.6 V for VOUT=5.0 V / 5.4 V, and
VIN=VEN=2.7 V for VOUT=3.3 V.
Symbol
Parameter
Conditions
Min. Typ. Max. Units
5.4 VOUT
IIN
VIN Input Current
5.0 VOUT
3.3 VOUT
ILK_OUT VOUT Leakage Current
ILK_RVSR VOUT to VIN Reverse Leakage
VUVLO
VUVLO_HY
S
VENH
VENL
ILK_EN
Under-Voltage Lockout
Under-Voltage Lockout Hysteresis
Enable HIGH Voltage
Enable LOW Voltage
Enable Input Leakage Current
VOUT
Output Voltage
Accuracy(1)
5.4 VOUT
5.0 VOUT
3.3 VOUT
VREF Reference Accuracy
tOFF Off Time
IOUT
Maximum Output
Current(1)
5.4 VOUT
5.0 VOUT
ISW
SW Peak Current
Limit
3.3 VOUT
5.4 VOUT
5.0 VOUT
3.3 VOUT
Quiescent: VIN=3.6 V, IOUT=0, EN=VIN
Shutdown: EN=0, VIN=3.6 V
Quiescent: VIN=3.6 V, IOUT=0, EN=VIN
Shutdown: EN=0, VIN=3.6 V
Quiescent: VIN=2.7 V, IOUT=0, EN=VIN
Shutdown: EN=0, VIN=2.7 V
VOUT=0, EN=0, VIN≥3 V
VOUT=5.4 V, VIN=3.6 V, EN=0
VOUT=5.0 V, VIN=3.6 V, EN=0
VOUT=3.3 V, VIN=3.0 V, EN=0
VIN Rising
VIN from 2.3 V to 4.5 V, IOUT≤200 mA
VIN from 2.7 V to 4.5 V, IOUT≤200 mA
VIN from 3.3 V to 4.5 V, IOUT≤300 mA
VIN from 2.3 V to 4.5 V, IOUT≤200 mA
VIN from 2.7 V to 4.5 V, IOUT≤200 mA
VIN from 3.3 V to 4.5 V, IOUT≤300 mA
VIN from 2.5 V to 3.2 V, IOUT≤200 mA
Referred to VOUT=5.4 V
Referred to VOUT=5.0 V
Referred to VOUT=3.3 V
VIN=3.6 V, VOUT=5.4 V, IOUT=200 mA
VIN=3.6 V, VOUT=5.0 V, IOUT=200 mA
VIN=2.7 V, VOUT=3.3 V, IOUT=200 mA
VIN=2.3 V
VIN=3.3 V
VIN=3.6 V
VIN=2.3 V
VIN=3.3 V
VIN=3.6 V
VIN=2.5 V
VIN=2.7 V
VIN=3.6 V, VOUT>VIN
VIN=3.6 V, VOUT>VIN
VIN=2.7 V, VOUT>VIN
1.05
5.15
5.20
5.15
4.80
4.85
4.85
3.17
5.325
4.975
3.280
185
195
240
200
300
200
300
250
300
1000
930
650
37
0.5
37
0.5
50
0.5
10
2.2
190
0.01
5.40
5.40
5.40
5.05
5.05
5.05
3.33
5.400
5.050
3.330
230
240
290
400
400
1400
1100
800
45
1.5
45
1.5
A
65
1.5
nA
2.5
A
2.3
V
mV
V
0.4
V
1.00
A
5.50
5.50
5.50
5.15
V
5.15
5.15
3.41
5.475
5.125
V
3.380
255
265
ns
350
mA
1500
1320 mA
950
Continued on the following page…
© 2010 Fairchild Semiconductor Corporation
FAN4860 • Rev. 1.1.1
4
www.fairchildsemi.com
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