MP18021―100V HIGH FREQUENCY HALF-BRIDGE GATE DRIVER
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VDD =12V, VSS=VSW = 0V, TA= +25C, unless otherwise noted.
Bootstrap Diode I-V
Characteristics
Quiescent Current vs.
Voltage
Maximum V
Voltage vs.
SW
V
Voltage
DD
100
80
60
40
20
0
1
0.1
140
120
100
80
I
vs. V
DD
DDQ
0.01
I
BSTQ
vs. V
BST
0.001
0.0001
60
40
12
13
14
15
16
0.5
0.6
0.7
0.8
0.9
1
5
7.5 10 12.5 15 17.5 20
,V (V)
V
V
TO V VOLTAGE (V)
DD SS
FORWARD VOLTAGE (V)
DD BST
Turn-on Propagation Delay
Gate Drive Matching T
Gate Drive Matching T
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Drive Rise Time (1nF Load)
MOFF
10V/div.
10V/div.
10V/div.
10V/div.
10V/div.
5V/div.
5V/div.
10V/div.
10V/div.
Turn-off Propagation Delay
Drive Fall Time (1nF Load)
MON
10V/div.
10V/div.
10V/div.
10V/div.
5V/div.
5V/div.
10V/div.
10V/div.
10V/div.
MP18021 Rev. 1.11
10/20/2015
7
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