MIC5012 Datasheet, PDF (4/9 Pages) Micrel Semiconductor – Dual High- or Low-Side MOSFET Driver Not Recommended for New Designs

MIC5012
Typical Characteristics (Continued)
Supply Current
12
10
8
6
4
2
0
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE (V)
Micrel
DC Gate Voltage
above Supply
14
12
10
8
6
4
2
0
0
36
9 12 15
SUPPLY VOLTAGE (V)
High-side Turn-on Time*
350
300
250
CGATE =1 nF
200
150
100
50
0
0
3
6
9 12 15
SUPPLY VOLTAGE (V)
High-side Turn-on Time*
3.5
3.0
2.5
CGATE =10 nF
5
2.0
1.5
1.0
0.5
0
0
3
6
9 12 15
SUPPLY VOLTAGE (V)
Low-side Turn-on Time
for Gate = 5V
1000
300
CGATE =10 nF
100
30
10 _{CGATE =1 nF}
3
1
0
3
6
9 12 15
SUPPLY VOLTAGE (V)
* Time for gate to reach V⁺ + 5V in test circuit with VS = V⁺ – 5V.
April 1998
5-117
Low-side Turn-on Time
for Gate = 10V
3000
1000
CGATE =10 nF
300
100
30
CGATE =1 nF
10
3
0
3
6
9 12 15
SUPPLY VOLTAGE (V)