LTC4218CDHC-12#PBF Linear Technology, LTC4218CDHC-12#PBF Datasheet - Page 5

• Manufacturer Part Number: LTC4218CDHC-12#PBF
• Description: IC CTLR HOT SWAP 16-DFN
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4218CDHC-12#PBF

• Applications: ATCA, MicroTCA™
• Internal Switch(s): No
• Voltage - Supply: 2.9 V ~ 26.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
0.10
0.08
0.06
0.04
2.0
1.8
1.6
1.4
1.2
1.0
16
14
12
10
8
6
4
2
0
–50
0
0
I
UV Hysteresis vs Temperature
Current Limit Threshold Foldback
DD
vs V
–25
0.2
5
85°C
25°C
–40°C
DD
TEMPERATURE (°C)
0.4
10
0
FB VOLTAGE (V)
V
DD
0.6
15
25
(V)
0.8
20
50
1.0
25
75
4218 G01
4218 G04
4218 G07
100
1.2
30
–110
–105
–100
–95
–90
3.5
3.0
2.5
2.0
1.5
1.0
0.5
16
14
12
10
0
8
6
4
2
0
–50
1k
0
INTV
Timer Pull-Up Current
vs Temperature
Current Limit Adjustment
–2
CC
–25
Load Regulation
10k
–4
TEMPERATURE (°C)
0
I
LOAD
–6
R
SET
100k
25
(mA)
(Ω)
–8
50
–10
V
DD
1M
V
DD
= 3.3V
75
–12
= 5V
T
4218 G02
4218 G05
4218 G08
A
= 25°C, V
10M
100
–14
1.234
1.232
1.230
1.228
1.226
1000
DD
100
0.1
10
22
21
20
19
18
1
–50
–50
= 12V unless otherwise noted.
0
UV Low-High Threshold
vs Temperature
Current Limit Delay
I
SET
C
GATE
Resistor vs Temperature
–25
CURRENT LIMIT SENSE VOLTAGE
–25
= 10nF
15
(V
SENSE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
30
+
–
LTC4218
V
25
25
SENSE
45
–
50
) (mV)
50
60
75
75
4218 G09
4218 G03
4218 G06
4218fe
5
100
100
75