Datasheet

LTC4219
7
4219fb
TYPICAL PERFORMANCE CHARACTERISTICS
Gate Pull-Up Current
vs Gate Drive
T
A
= 25°C, V
DD
= 12V unless otherwise noted.
Gate Drive vs V
DD
Gate Drive vs Temperature
V
ISET
vs Temperature
I
GATE
(µA)
0
0
GATE DRIVE (V
GATE
– V
SOURCE
) (V)
7
6
5
4
3
2
1
–5 –10 –15 –20
4219 G16
–25 –30
V
DD
= 12V
V
DD
= 3.3V
V
DD
(V)
0
6.2
6.0
5.8
5.6
5.4
5.2
51015
4219 G17
20 25 30
GATE DRIVE (V
GATE
– V
SOURCE
) (V)
TEMPERATURE (°C)
–50
6.15
6.14
6.13
6.12
6.11
6.10
–25 0 25
4219 G18
50 75 100
GATE DRIVE (V
GATE
– V
SOURCE
) (V)
TEMPERATURE (°C)
–50
0.9
0.8
0.7
0.6
0.5
0.4
0.3
–25 0 25
4219 G19
50 75 150125100
V
ISET
(V)