LTC4222 Linear Technology, LTC4222 Datasheet - Page 8

• Manufacturer Part Number: LTC4222
• Description: Dual Hot Swap Controller
• Manufacturer: Linear Technology

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LTC4222
TYPICAL PERFORMANCE CHARACTERISTICS
8
–0.1
–0.2
–0.3
–0.4
–0.5
0.6
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
0
0
0
0
V
ADC DNL vs CODE (ADIN1)
OL(GPIO)
2
256
vs I
GPIO
4
I
GPIO
CODE
512
(mA)
6
768
8
4222 G13
4222 G16
1024
10
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
–1
–2
–3
–4
0
4
3
2
1
0
–50
0
ADC Total Unadjusted Error vs
CODE (ADIN1)
ADC Full-Scale Error vs
Temperature
–25
256
TEMPERATURE (°C)
0
CODE
512
25
50
768
75
4222 G14
4222 G17
T
A
1024
100
= 25°C. V
–0.1
–0.2
–0.3
–0.4
–0.5
100
0.5
0.4
0.3
0.2
0.1
0.1
10
DDn
0
1
0
0
ADC INL vs CODE (ADIN1)
T
PHL
= 12V unless otherwise noted.
50
V
GATE
256
100
vs V
150
V
SENSE
CODE
SENSE
512
200
(mV)
250
Overdrive
768
300
350
4222 G15
4222 G18
4222f
1024
400