MIC2025 Micrel Semiconductor, MIC2025 Datasheet - Page 3

• Manufacturer Part Number: MIC2025
• Description: Single-Channel Power Distribution Switch Preliminary Information
• Manufacturer: Micrel Semiconductor

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