MIC2042 MICREL [Micrel Semiconductor], MIC2042 Datasheet - Page 7

• Manufacturer Part Number: MIC2042
• Description: Single Channel, High Current, Low Voltage, Protected Power Distribution Switch
• Manufacturer: MICREL [Micrel Semiconductor]

January 2005
MIC2042/2043
Typical Characteristics
600
500
400
300
200
100
500
450
400
350
300
250
200
150
100
250
245
240
235
230
225
220
215
210
205
200
900
850
800
750
700
650
600
550
500
0
-40 -20
-40 -20
-40 -20
-40 -20
UVLO Adjust PinThreshold
Output Leakage Current
V
V
V
IN
V
IN
IN
IN
= V
= V
vs. Temperature
= V
UVLO+
vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Temperature
Turn-On Delay
= V
Supply Current
BIAS
0
BIAS
0
0
BIAS
0
BIAS
V
= 3V
V
BIAS
20 40 60 80 100
20 40 60 80 100
20 40 60 80 100
= 5.5V
20 40 60 80 100
= 5.5V
UVLO–
V
BIAS
= 3V
V
IN
IN
= 3V
= V
= V
= 5.5V
V
BIAS
BIAS
BIAS
= 1.6V
= 1.6V
= 1.6V
230
225
220
215
210
3.5
2.5
1.5
0.5
80
70
60
50
40
30
20
10
20
18
16
14
12
10
3
2
1
0
0
8
6
4
2
0
-40 -20
V
-40 -20
-40 -20
2 2.5 3 3.5 4 4.5 5 5.5 6
BIAS
V
Enable Input Threshold
Power-Good Reference
BIAS
V
vs. Output Voltage
IN
vs. Temperature
vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Temperature
TEMPERATURE (°C)
Reverse Current Flow
= 5.5V
= V
On Resistance
V
0
0
0
Threshold
TH
BIAS
(Falling)
V
V
V
@ 1.6V to 5.5V
7
BIAS
20 40 60 80 100
IN
20 40 60 80 100
20 40 60 80 100
V
OUT
= 3V
= V
IN
= 3V
= V
V
V
V
BIAS
(V)
IN
BIAS
BIAS
BIAS
= GND
= 1.6V
= 1.6V
= 1.6V
= 5V
1.55
1.45
1.35
1.25
3.5
2.5
1.5
0.5
1.5
1.4
1.3
1.2
25
20
15
10
50
45
40
35
30
25
20
5
0
-40 -20
3
2
1
0
-40 -20
-40 -20
-40 -20
V
Enable Input Threshold
Flag Response Delay
BIAS
vs. Temperature
UVLO Threshold
V
vs. Temperature
TEMPERATURE (°C)
vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Temperature
V
IN
= 5.5V
V
UVLO+
Slew Voltage
IN
T
0
0
0
IN
0
= V
FLAG
= V
= V
V
(Rising)
UVLO–
20 40 60 80 100
BIAS
20 40 60 80 100
20 40 60 80 100
BIAS
20 40 60 80 100
T
BIAS
= 5V
FLAG
BIAS
= 3V
= 3V
= 5V
V
= 1.6V
= 3V
BIAS
= 1.6V
M0512-112603
Micrel