FPF2193(2007) Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FPF2193 Datasheet PDF : 13 Pages
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Pin Configuration
A2
A1
B2
B1
C2
C1
Pin Description
Pin
Name
C1
ISET
B2
VIN
B1
VOUT
A1
FLAGB
C2
GND
A2
ON
1.0 x 1.5 CSP Bottom View
Function
Current Limit Set Input: A resistor from ISET to ground sets the current limit for the switch.
Supply Input: Input to the power switch and the supply voltage for the IC
Switch Output: Output of the power switch
Fault Output: Active LO, open drain output which indicates an over current supply under
voltage or over temperature state.
Ground
ON Control Input: Active Hi
Absolute Maximum Ratings
Parameter
VIN, VOUT, ON, FLAGB, ISET to GND
Power Dissipation @ TA = 25°C (Note 1)
Operating Temperature Range
Storage Temperature
Thermal Resistance, Junction to Ambient
Electrostatic Discharge Protection
HBM
MM
Min.
-0.3
-40
-65
8000
400
Max.
6
1.2
125
150
85
Unit
V
W
°C
°C
°C/W
V
V
Recommended Operating Range
Parameter
VIN
Ambient Operating Temperature, TA
Min.
1.8
-40
Max.
5.5
85
Unit
V
°C
Electrical Characteristics
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.
Basic Operation
Operating Voltage
Quiescent Current
On-Resistance
VIN
IQ
RON
IOUT = 0mA
VON = VIN
VIN = 1.8V
VIN = 3.3V
VIN = 5.5V
TA = 25°C, IOUT = 200mA
TA = -40 to +85°C, IOUT = 200mA
1.8
70
75
80
55
Note 1: Package power dissipation on 1square inch pad, 2 oz. copper board.
Max. Units
5.5
V
A
80
mΩ
135
3
FPF2193/4/5 Rev. F
www.fairchildsemi.com
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