Datasheet

LTC4352
4
4352fa
Typical perForMance characTerisTics
OUT Current vs Voltage CPO Voltage vs Current GATE Voltage vs Current
STATUS, FAULT Output Low
Voltage vs Current
STATUS, FAULT Output High
Voltage vs Current
V
IN
Current vs Voltage
V
IN
Current vs Voltage with
External V
CC
V
CC
Current vs Voltage
T
A
= 25°C, V
IN
= 12V, V
SOURCE
= V
IN
, V
OUT
= V
IN
,
V
CC
Open, unless otherwise noted.
V
IN
(V)
0
0
I
IN
(mA)
0.4
0.8
1.6
3
6 9 12
4352 G01
15 18
1.2
V
IN
(V)
0
–50
I
IN
(µA)
50
0
100
150
300
1
2 3 4
4352 G02
5
250
200
V
CC
= 5V
V
CC
(V)
0
0
I
CC
(mA)
0.50
0.25
0.75
1.00
1.50
1
2 3 4
4352 G03
65
1.25
V
IN
= 0V
V
OUT
(V)
0
–50
I
OUT
(µA)
100
50
0
150
200
300
3
6 9 12
4352 G04
1815
250
I
CPO
(µA)
0
–1
V
CPO
–V
SOURCE
(V)
2
1
0
3
4
7
–20
–40 –60 –80
4352 G05
–120–100
5
6
V
IN
= 2.9V
V
IN
= 18V
I
GATE
(µA)
0
–1
V
GATE
–V
SOURCE
(V)
2
1
0
3
4
7
–20
–40 –60 –80
4352 G06
–120–100
5
6
V
IN
= 2.9V
V
IN
= 18V
V
OUT
= V
IN
– 0.1V
CURRENT (mA)
0
0
V
OL
(V)
0.6
0.4
0.2
1
0.8
1
2 3 4
4352 G07
5
CURRENT (µA)
0
0
V
OH
(V)
2.5
2.0
1.5
1.0
0.5
4.0
3.0
3.5
–2
–4 –6 –8
4352 G08
–10 –12