LTC4261 LINER [Linear Technology], LTC4261 Datasheet - Page 7

• Manufacturer Part Number: LTC4261
• Description: Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
1.785
1.780
1.760
1.755
1.775
1.770
1.765
1000
100
–2
–3
–1
3
2
1
0
–50
–50
OV Threshold vs Temperature
0
Current Limit Propagation Delay
(t
ADC Full-Scale Error vs
Temperature (ADIN Pin)
C
PHL(SENSE)
GATE
–25
–25
= 1pF
100
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
) vs V
200
V
SENSE
25
25
SENSE
(mV)
300
50
50
400
75
75
42612 G08
42612 G16
42612 G13
100
500
100
–0.5
–1.0
1.0
0.5
50
45
40
35
30
25
0
6
5
4
3
2
1
0
–50
0
OV Hysteresis vs Temperature
PG, PGIO Output Low
vs Load Current
0
ADC INL vs Code (ADIN Pin)
–25
2
256
LOAD CURRENT (mA)
TEMPERATURE (°C)
0
4
CODE
512
25
T
A
= 25°C
6
T
50
A
= 85°C
768
T
A
8
= –40°C
75
42612 G17
42612 G11
42612 G14
I
IN
1024
100
= 5mA, T
10
LTC4261/LTC4261-2
A
52.0
51.5
49.5
49.0
–0.5
–1.0
–0.5
–1.0
51.0
50.5
50.0
1.0
0.5
1.0
0.5
= 25°C, unless otherwise noted
0
0
–50
0
0
Current Limit Voltage
vs Temperature
ADC Total Unadjusted Error
vs Code (ADIN Pin)
ADC DNL vs Code (ADIN Pin)
–25
256
256
TEMPERATURE (°C)
0
CODE
CODE
512
512
25
50
768
768
75
42612 G08
42612 G15
42612 G18
42612fb
7
1024
1024
100