MIC5156-3.3BN View Datasheet(PDF) - Micrel
Part Name
Description
View to exact match
MIC5156-3.3BN Datasheet PDF : 13 Pages
| |||
MIC5156/5157/5158
Typical Characteristics
3.3V Regulator Output
Voltage vs. Temperature
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
MIC5157/8 On-State Supply
Current vs. Supply Voltage
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
0
5 10 15 20 25 30
SUPPLY VOLTAGE (V)
Charge-Pump Output Voltage
vs. Supply Voltage
60
50
40
30
20
10
0
0 5 10 15 20 25 30
SUPPLY VOLTAGE (V)
Enable Threshold Voltage
vs. Temperature
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
August 2005
5.0V Regulator Output
Voltage vs. Temperature
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.97
4.96
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
MIC5157/8 On-State Supply
Current vs. Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
VDD = 5V
1.5
1.0
0.5
0.0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Flag Output Voltage
vs. Temperature
200
175 VDD = 5V
150 IF LAG = 1mA
125
100
75
50
25
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Enable Input Bias Current
vs. Enable Voltage
120
100
80
60
40
20
0
0 2 4 6 8 10 12 14 16
ENABLE VOLTAGE (V)
5
Micrel, Inc.
MIC5157/8 Turn-On
Response Time for 3.3V
12
MOSFET = IRF540
10 VIN = 5V, IL = 0.5A
8 CC 1 = CC 2 = 0.1µF
CC P = 1µF
6 CL = 50µF
4
LOGIC
INPUT
2
3.3V
0
OUTPUT
-2
-0.2 0.0 0.2 0.4 0.6
TIME (ms)
Off-State Supply Current
vs. Temperature
5.0
4.5
VDD = 5V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Flag Output Voltage
vs. Flag Current
1.0
0.9 VDD = 5V
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0 2 4 6 8 10
FLAG SINK CURRENT (mA)
Current Limit Threshold
vs. Temperature
70
60
50
40
30
20
10
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
MIC5156/5157/5158
|
|
Share Link: 