Linear Technology LTC4226CUD-2 Demoboard : Dual Hot Swap Controller with Auto-Retry DC1627A-B DC1627A-B Data Sheet
Product codes
DC1627A-B
LTC4226
5
4226f
V
CC
(V)
0
V
LIMIT
(mV)
200
150
100
50
4226 G04
50
20
40
10
30
CLS = OPEN
CLS = 3V
CLS = 0V
I
GA
TE(UP)
(µA)
–15
–10
–5
0
4226 G07
TEMPERATURE (°C)
–50
100
50
0
75
–25
25
∆V
GA
TE
(V)
15
10
5
0
4226 G08
I
GATE(UP)
(µA)
0
–15
–10
–5
V
CC
(V)
0
∆V
GA
TE
(V)
15
10
5
0
4226 G09
50
20
40
10
30
V
LIMIT
(mV)
200
150
100
50
4226 G05
CLS = OPEN
CLS = 3V
CLS = 0V
TEMPERATURE (°C)
–50
100
50
0
75
–25
25
SENSE VOLTAGE (V
IN
– V
SENSE
) (mV)
ACTIVE CURRENT LIMIT DELA
Y (µs)
4226 G06
100
10
1
0.1
0.01
C
GATE
= 1nF
CLS = 3V
CLS = 0V
0
600
400
200
500
100
300
CLS = OPEN
Typical perForMance characTerisTics
Current Limit Voltage vs
Supply Voltage
Gate Pull-Up Current vs
Temperature
Current Limit Voltage vs
Temperature
Gate Voltage vs Gate Pull-Up
Current
Active Current Limit Delay vs
Sense Voltage
Gate Voltage vs Supply Voltage
Supply Current vs Supply Voltage
Circuit Breaker Voltage vs
Supply Voltage
Circuit Breaker Voltage vs
Temperature
T
A
= 25°C, V
CC
= 12V, unless otherwise noted.
V
CC
(V)
0
I
CC
(µA)
1000
800
600
400
200
0
4226 G01
50
20
40
10
30
V
CC
(V)
0
V
CB
(mV)
60
55
50
45
40
4226 G02
50
20
40
10
30
TEMPERATURE (°C)
–50
V
CB
(mV)
55.0
52.5
50.0
47.5
45.0
4226 G03
100
50
0
75
–25
25