MIC2213 Datasheet, PDF (7/11 Pages) Micrel Semiconductor – Sequenced Portable Power Management IC

MIC2213
Typical Characteristics (cont.)
2.610
Output Voltage
vs. Load Current
2.605
2.600
2.595
2.590
2.585
2.5800 _{25 50 75 100 125 150}
OUTPUT 1 LOAD CURRENT (mA)
2.870
Output Voltage
vs. Load Current
2.865
2.860
2.855
2.850
2.845
2.840
2.835
2.830
2.825
2.8200 _{50 100 150 200 250 300}
OUTPUT 2 LOAD CURRENT (mA)
Output Voltage 2
vs. Temperature
2.95
2.90 ^{100µA load}
2.85
2.80
2.75
2.70
2.65-40 _{-20 0 20 40 60 80 100120140}
TEMPERATURE (°C)
Switch Threshold
vs. Supply Voltage
1.20
Drive Current = 1mA
1.00
0.80
0.60
0.40
0.20
0.020.25 _{2.75 3.25 3.75 4.25 4.75 5.25}
SUPPLY VOLTAGE (V)
POR Delay
10M
1M
100k
10k
1k
100
10
1
1
C_IN = 1µF
COUT = 1µF
ILOAD _{= 100µA}
10 100 1k 10k 100k 1M
POR SETTING CAP (pF)
Micrel
Output Voltage 1
vs. Temperature
3.15
3.10 ^{100µA load}
3.05
3.00
2.95
2.90
2.85-40 _{-20 0 20 40 60 80 100120140}
TEMPERATURE (°C)
Enable Voltage Threshold
vs. Supply Voltage
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.020.25 _{2.75 3.25 3.75 4.25 4.75 5.25}
SUPPLY VOLTAGE (V)
July 2003
7
MIC2213