MIC5014 Micrel Semiconductor, MIC5014 Datasheet - Page 4

• Manufacturer Part Number: MIC5014
• Description: Low-Cost High- or Low-Side MOSFET Driver
• Manufacturer: Micrel Semiconductor

MIC5014/5015
Typical Characteristics
1000
0.01
0.01
100
100
100
0.1
0.1
10
10
10
6
5
4
3
2
1
0
1
1
1
0
0
0
0
GATE-TO-SOURCE VOLTAGE (V)
Until Gate = Supply + 10V
5V
High-Side Turn-On Time
Until Gate = Supply + 4V
High-Side Turn-On Time
4
5
5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
(Output Asserted)
3V
Supply Current
Output Current
Charge-Pump
8
10
10
5
C
C
Source connected
to supply: supply
voltage as noted
12 16 20 24 28
GATE
GATE
15
15
= 1300pF
= 1300pF
20
20
10
12V
28V
25
25
30
30
15
All data measured using FET probe to minimize resistive loading
10000
1000
0.01
0.01
100
100
100
0.1
0.1
20
15
10
10
10
10
5
0
1
1
1
0
0
0
0
GATE-TO-SOURCE VOLTAGE (V)
Until Gate = Supply + 10V
High-Side Turn-On Time
Until Gate = Supply + 4V
High-Side Turn-On Time
4
Gate Enhancement
5
5
vs. Supply Voltage
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3V
Output Current
Source connected
to ground: supply
voltage as noted
Gate Enhancement =
V
Charge-Pump
8
GATE
10
10
5-140
5
C
C
5V
12 16 20 24 28
GATE
GATE
– V
15
15
SUPPLY
= 3000pF
= 3000pF
20
20
10
12V
25
25
28V
30
30
15
10000
1000
300
250
200
150
100
180
160
140
120
100
100
50
80
60
40
20
10
10
0
0
8
6
4
2
0
1
-60 -30
0
0
0
AMBIENT TEMPERATURE ( C)
High-Side Turn-Off Time
High-Side Turn-On Time
High-Side Turn-On Time
Low-Side Turn-On Time
C
C
1300pF
vs. Gate Capacitance
GATE CAPACITANCE (nF)
GATE
GATE
5
5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2
vs. Temperature
Until Gate = 1V
Until Gate = 4V
Supply = 12V
C
0
= 1300pF
=
10
10
Supply = 12V
GATE
C
GATE
4
30 60 90 120 150
C
GATE
= 1000pF
15
15
= 3000pF
6
= 3000pF
20
20
8
25
25
30
10
30
Micrel
1997