LTC4214-2CMS#TR Linear Technology, LTC4214-2CMS#TR Datasheet - Page 3

• Manufacturer Part Number: LTC4214-2CMS#TR
• Description: IC CONTROLLER HOTSWAP NEG 10MSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4214-2CMS#TR

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 6 V ~ 16 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

temperature range, otherwise specifications are at T
SYMBOL
I
I
V
V
I
V
I
V
V
I
t
t
t
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
otherwise specified.
TYPICAL PERFOR A CE CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
SENSE
INP
TMR
DRNL
PGH
SS
PLLUG
PHLOG
TMRH
TMRL
DRNL
DRNCL
PGL
I
1000
1200
1100
TMRACC
I
900
800
700
600
500
400
DRN
–55
I
IN
V
IN
–35
vs Temperature
= 12V
PARAMETER
SENSE Pin Input Current
UV, OV Pin Input Current
TIMER Pin Voltage High Threshold
TIMER Pin Voltage Low Threshold
TIMER Pin Current
[(I
DRAIN Pin Voltage Low Threshold
DRAIN Leakage Current
DRAIN Pin Clamp Voltage
PWRGD Output Low Voltage
PWRGD Pull-Up Current
SS Default Ramp Period
UV Low to Gate Low
OV High to Gate Low
TMR
–15
TEMPERATURE ( C)
at I
5
DRN
25
= 20 A) – (I
45
20 A
65
W
85
TMR
105
4214 G01
at I
U
125
DRN
= 0 A)]
1.2
1.0
0.6
0.4
1.6
1.4
0.8
0.2
0
A
0
CONDITIONS
V
UV = OV = 2.5V
Timer On (Initial Cycle/Latchoff/
Shutdown Cooling, Sourcing), V
Timer Off (Initial Cycle, Sinking), V
Timer On (Circuit Breaker, Sourcing,
I
Timer On (Circuit Breaker, Sourcing,
I
Timer Off (Circuit Breaker/
Shutdown Cooling, Sinking), V
Timer On (Circuit Breaker with I
For PWRGD Status
V
I
I
I
V
SS Pin Floating, V
I
DRN
DRN
DRN
PG
PG
IN
SENSE
DRAIN
PWRGD
= 25 C. V
= 1.6mA
= 5mA
2
vs V
= 0 A), V
= 20 A), V
= 20 A
The
= 2.5V
= 50mV
4
= 0V (Sourcing)
IN
6
IN
denotes the specifications which apply over the full operating
TMR
8
TMR
= 12V, UV = OV = 2.5V unless otherwise noted. (Note 2)
V
SS
IN
10
= 2.2V
Note 2: All currents into device pins are positive; all currents out of device
pins are negative. All voltages are referenced to V
specified.
= 2.2V
(V)
Ramps from 0.2V to 1.4V
12
14
T
T
T
T
A
A
A
A
16
TMR
DRN
= –40 C
= 25 C
= 85 C
= 125 C
TMR
All voltages are referenced to V
TMR
18
4214 G02
= 2.2V
LTC4214-1/LTC4214-2
= 20 A)
= 2.2V
20
= 2.2V
5.8
5.6
5.4
5.2
4.8
4.6
4.4
4.2
6
5
4
–55
Undervoltage Lockout
V
LKO
1.109
–35
MIN
–30
3.5
vs Temperature
–15
TEMPERATURE ( C)
5
1.232
–200
TYP
–40
–50
130
–15
1.7
4.2
0.2
0.4
0.4
–5
28
0.1
0.1
3
5
8
EE
25
EE
unless otherwise
Unless
45
1.355
MAX
–30
–70
65
0.4
1.1
5
1
1
85 105
UNITS
4214 G03
421412f
3
A/ A
mA
125
V
A
A
V
V
A
A
A
A
A
V
V
V
A
s
s
s