FPF2163 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
FPF2163 Datasheet PDF : 13 Pages
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Electrical Characteristics Cont.
. VIN = 1.8 to 5.5V, TA = -40 to +85°C unless otherwise noted. Typical values are at VIN = 3.3V and TA = 25°C
Parameter
Symbol
Conditions
Min. Typ.
ON Input Logic Low Voltage
VIL
ON Input Leakage
VIN Shutdown Current
FLAGB Output Logic Low Voltage
FLAGB Output High Leakage Current
Reverse Block
VIN = 1.8V
VIN = 5.5V
VON = VIN or GND
VON = 0V, VIN = 5.5V,
VOUT = short to GND
VIN = 5V, ISINK = 10mA
VIN = 1.8V, ISINK = 10mA
VIN = 5V, Switch on
-1
-2
0.05
0.12
VOUT Shutdown Current
Protections
VON = 0V, VOUT = 5.5V,
VIN = short to GND
-2
Current Limit
Min. Current Limit
Thermal Shutdown
ILIM
VIN = 3.3V, VOUT = 3.0V, RSET = 345Ω 600
800
ILIM(min.)
VIN = 3.3V, VOUT = 3.0V
150
Shutdown Threshold
140
Return from Shutdown
130
Hysteresis
10
Under Voltage Shutdown
UVLO
Under Voltage Shutdown Hysteresis
VIN Increasing
1.55
1.65
50
Dynamic
Turn on time
Turn off time
VOUT Rise Time
VOUT Fall Time
Over Current Blanking Time
Auto-Restart Time
Short Circuit Response Time
tON
tOFF
tRISE
tFALL
tBLANK
tRSTRT
RL = 500Ω, CL = 0.1µF
RL = 500Ω, CL = 0.1µF
RL = 500Ω, CL = 0.1µF
RL = 500Ω, CL = 0.1µF
FPF2163, FPF2164
FPF2163
VIN = VOUT = 3.3V. Moderate
Over-Current Condition.
VIN = VOUT = 3.3V. Hard Short.
25
45
10
110
15
30
225
450
5
30
Max.
0.5
1
1
Units
V
µA
2
µA
0.2
V
0.3
1
µA
2
µA
1000
mA
mA
°C
1.75
V
mV
µs
µs
µs
µs
60
ms
900
ms
µs
ns
Note 1: Package power dissipation on 1square inch pad, 2 oz copper board.
4
FPF2163/4/5 Rev. C3
www.fairchildsemi.com
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