Micrel
MIC2589/MIC2595
December 2005
11
M9999-120505
(408) 955-1690
Typical Characteristics
0
1
2
3
4
5
6
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
Supply Current
vs. Temperature
0
1
2
3
4
5
6
15 25 35 45 55 65 75 85
SUPPLY VOLTAGE (V)
Supply Current
vs. Supply Voltage
0
2
4
6
8
10
12
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
GATE Drive (V
GATE
- V
EE
)
vs. Temperature
0
2
4
6
8
10
12
15 25 35 45 55 65 75 85
SUPPLY VOLTAGE (V)
GATE Drive (V
GATE
- V
EE
)
vs. Supply Voltage
0
10
20
30
40
50
60
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
GATE Pull-Up Current
vs. Temperature
0
50
100
150
200
250
300
350
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
GATE Sink Current
vs. Temperature
1.2
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
UV Pin Threshold
vs. Temperature
V
UVH
V
UVL
1.2
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
OV Pin Threshold
vs. Temperature
V
OVH
V
OVL
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
Power-Good Threshold
vs. Temperature
PGTH+
PGTH-
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
PGTimer Thresholds
vs. Temperature
PG3TH
PG2TH
20
30
40
50
60
70
80
90
100
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
PGTimer Charge Current
vs. Temperature
I
PGTIMER
0
0.5
1
1.5
2
2.5
3
3.5
4
-40 -20 0 20 40 60 80 100
TEMPERATURE (癈)
PGTimer Discharge Current
vs. Temperature
I
PGTIMEROFF