MIC2025 Micrel Semiconductor, MIC2025 Datasheet - Page 3
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MIC2025
Manufacturer Part Number
MIC2025
Description
Single-Channel Power Distribution Switch Preliminary Information
Manufacturer
Micrel Semiconductor
Datasheet
1.MIC2025.pdf
(16 pages)
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Absolute Maximum Ratings
Supply Voltage (V
Fault Flag Voltage (V
Fault Flag Current (I
Output Voltage (V
Output Current (I
Enable Input (I
Storage Temperature (T
ESD Rating, Note 3
Electrical Characteristics
V
Symbol
I
V
I
R
t
t
t
t
I
t
March 2000
MIC2025/2075
DD
EN
ON
R
OFF
F
LIMIT
D
IN
EN
DS(on)
= +5V; T
A
= 25 C, bold values indicate –40 C
Parameter
Supply Current
Enable Input Voltage
Enable Input Hysteresis
Enable Input Current
Control Input Capacitance
Switch Resistance
Output Leakage Current
OFF Current in Latched
Thermal Shutdown
Output Turn-On Delay
Output Turn-On Rise Time
Output Turnoff Delay
Output Turnoff Fall Time
Short-Circuit Output Current
Current-Limit Threshold
Short-Circuit Response Time
Overcurrent Flag Response
Delay
Undervoltage Lockout
Threshold
EN
OUT
) ..................................... –0.3V to V
OUT
IN
) ........................................ –0.3V to 6V
FLG
) ............................... Internally Limited
FLG
) .................................................. +6V
) ............................................ 25mA
S
) .............................................. +6V
) ....................... –65 C to +150 C
(Note 1)
T
A
Condition
MIC20x5-1, V
OUT = open
MIC20x5-2, V
OUT = open
MIC20x5-1, V
OUT = open
MIC20x5-2, V
OUT = open
low-to-high transition
high-to-low transition
V
V
V
MIC2025/2075 (output off)
MIC2075
(during thermal shutdown state)
R
R
R
R
V
ramped load applied to output, Note 4
V
(Short applied to output)
V
V
V
V
EN
IN
IN
OUT
OUT
IN
IN
IN
IN
L
L
L
L
+85 C; unless noted
= 10 , C
= 10 , C
= 10 , C
= 10 , C
= 5V, I
= 3.3V, I
= 5V, apply V
= 3.3V, apply V
rising
falling
IN
= 0V to 5.5V
= 0V, enabled into short-circuit.
= 0V to I
+3V
OUT
OUT
L
L
L
L
3
EN
EN
EN
EN
= 1 F, see “Timing Diagrams”
= 1 F, see “Timing Diagrams”
= 1 F, see “Timing Diagrams”
= 1 F, see “Timing Diagrams”
OUT
= 500mA
Operating Ratings
Supply Voltage (V
Ambient Temperature (T
Junction Temperature (T
Thermal Resistance
= 500mA
OUT
SOP (
MSOP(
0.8V, (switch off),
2.4V, (switch off),
2.4V, (switch on),
0.8V, (switch on),
= I
OUT
LIMIT
= 0V until FLG low
= 0V until FLG low
JA
JA
) .......................................................... 160 C/W
) ........................................................ 206 C/W
IN
) ................................... +2.7V to +5.5V
A
J
) ....................... Internally Limited
) ......................... –40 C to +85 C
(Note 2)
Min
0.8
0.5
0.5
1.5
1.5
2.2
2.0
–1
1
0.75
0.75
0.01
0.85
Typ
200
100
2.1
1.9
2.5
2.3
0.7
2.5
2.3
90
50
50
50
24
1
3
3
MIC2025/2075
Max
1.25
1.25
160
160
140
160
100
100
2.4
5.9
2.7
2.5
10
5
5
1
6
7
8
Micrel
Units
m
m
mV
ms
ms
ms
ms
pF
V
V
A
A
V
V
A
A
A
A
A
A
A
s
s
s