FPF2300MPX Fairchild Semiconductor, FPF2300MPX Datasheet - Page 5

• Manufacturer Part Number: FPF2300MPX
• Description: IC LOAD SW 2CH RESTART 8-MLP
• Manufacturer: Fairchild Semiconductor
• Series: IntelliMax™r
• Type: High Side Switchr

Specifications of FPF2300MPX

• Number Of Outputs: 2
• Rds (on): 140 mOhm
• Internal Switch(s): Yes
• Current Limit: 1.3A
• Voltage - Input: 1.8 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FPF2300MPXTR

© 2009 Fairchild Semiconductor Corporation
FPF2300/02/03 • Rev. 1.1.3
Electrical Characteristics
IN = 1.8 to 5.5V, T
Note:
5.
Basic Operation
Protections
Dynamic
t
RSTRT_BLANK
V
Symbol
UVLO_HYS
V
t
t
BLANK
FPF2303 has a 10ms startup FLAGB blanking time when the part is turned on via the ON pin to ensure transient load currents settle.
TSD
R
t
RSRT
t
I
UVLO
V
I
V
I
t
V
OFF
CLR
LIM
I
SD
ON
ON
t
ON
Q
R
IN
IH
IL
Parameter
Operating Voltage
Quiescent Current
IN Shutdown Current
On Resistance
ON Input Logic High Voltage (ON)
ON Input Logic Low Voltage
ON Input Leakage
FLAGB Output Logic Low Voltage
FLAGB Output High Leakage Current
Current Limit
Thermal Shutdown
Under-Voltage Shutdown
Under-Voltage Shutdown Hysteresis
Turn-On Time
Turn-Off Time
OUTA, OUTB Rise Time
Over-Current Blanking Time
Startup FLAGB Blanking Time
Auto-Restart Time
Current Limit Response Time
A
= -40 to +85°C unless otherwise noted. Typical values are at IN = 3.3V and T
OUT
OUT
ON
t
ON
50%
= t
10%
Figure 6. Timing Diagram
R
t
+ t
DON
IN = 5.5V, V
V
OUTA = OUTB = Short to GND,
IN = 5.5V, I
IN = 5.5V, I
IN = 1.8V
IN = 5.5V
IN = 1.8V
IN = 5.5V
V
IN = 5.5V, I
IN = 1.8V, I
IN = V
IN = 3.3V, V
Shutdown Threshold
Return from Shutdown
Hysteresis
IN Increasing
R
R
R
FPF2300, FPF2302
FPF2303
FPF2300
IN = 3.3V, Moderate Over-Current Condition
t
R
DON
ONA
ON
L
L
L
10%
= 500Ω, C
= 500Ω
= 500Ω, C
90%
= IN or GND
= V
ON
(5)
ONB
= 5V
5
OUT
OUT
SINK
SINK
ONA
OUTA
L
L
t
= 5.5V, IN = 5.5V
OFF
= 0.1μF
= 0.1μF
= 200mA, T
= 200mA, T
Conditions
= 1mA
= 1mA
= V
= V
90%
= t
ONB
OUTB
F
t
DOFF
+ t
50%
t
= 0V, I
F
DOFF
= 3V, T
90%
A
A
10%
= -40°C to 85°C
= 25°C
OUT
A
= 0mA
= 25°C
A
= 25°C.
Min. Typ. Max. Units
1.55
1.8
0.8
1.4
1.1
-1
5
5
113.5
52.5
0.15
1.65
13.5
140
130
504
0.1
1.3
75
90
10
50
10
10
20
6
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94.5
0.30
1.75
140
5.5
0.5
0.9
0.2
1.5
20
20
3
1
1
mΩ
mV
ms
ms
ms
μA
μA
μA
μA
°C
μs
μs
μs
μs
V
V
V
V
A
V