LTC4211 LINER [Linear Technology], LTC4211 Datasheet - Page 2

• Manufacturer Part Number: LTC4211
• Description: Hot Swap Controller with Multifunction Current Control
• Manufacturer: LINER [Linear Technology]

PACKAGE/ORDER I FOR ATIO
ABSOLUTE AXI U RATI GS
ELECTRICAL CHARACTERISTICS
LTC4211
Supply Voltage (V
Input Voltage
Output Voltage
temperature range, otherwise specifications are T
SYMBOL
V
I
V
V
I
I
I
I
V
V
I
I
Consult LTC Marketing for parts specified with wider operating temperature ranges.
2
CC
INFB
INON
LEAK
INSENSE
GATEUP
GATEDOWN
CC
LKO
LKOHST
CB(FAST)
CB(SLOW)
FB, ON .................................................. – 0.3V to 17V
SENSE, FILTER .......................... – 0.3V to V
TIMER .....................................................– 0.3V to 2V
GATE ............................... Internally Limited (Note 3)
RESET, FAULT ...................................... – 0.3V to 17V
ORDER PART
LTC4211CS8
LTC4211IS8
NUMBER
RESET
TIMER
GND
ON
PARAMETER
V
V
Internal V
V
FB Input Current
ON Input Current
RESET, FAULT Leakage Current
SENSE Input Current
SENSE Trip Voltage (V
SENSE Trip Voltage (V
GATE Pull-Up Current
Normal GATE Pull-Down Current
Fast GATE Pull-Down Current
T
CC
CC
CC
JMAX
1
2
3
4
Supply Voltage Range
Supply Current
Undervoltage Lockout Hysteresis
8-LEAD PLASTIC SO
= 125 C,
S8 PACKAGE
TOP VIEW
CC
CC
W
Undervoltage Lockout
) ............................................... 17V
JA
= 150 C/ W
MARKING
S8 PART
8
7
6
5
4211
4211I
CC
CC
W W
V
SENSE
GATE
FB
– V
– V
CC
U
SENSE
SENSE
)
)
W
LTC4211CMS8
LTC4211IMS8
ORDER PART
CONDITIONS
FB = High, ON = High, TIMER = Low
V
V
V
V
V
Fast Comparator Trips
Slow Comparator Trips
Charge Pump On, V
ON Low
FAULT Latched and Circuit Breaker
Tripped or in UVLO
A
U
CC
FB
ON
RESET
SENSE
NUMBER
= 25 C. V
= V
Low-to-High Transition
= V
RESET
TIMER
CC
GND
CC
= V
= V
ON
CC
T
+ 0.3V
JMAX
or GND
8-LEAD PLASTIC MSOP
The
or GND
FAULT
CC
1
2
3
4
U
(Note 1)
= 125 C,
CC
or GND
MS8 PACKAGE
TOP VIEW
= 5V, unless otherwise noted. (Note 2)
= 15V, Pull-Down Device Off
denotes specifications which apply over the full operating
GATE
JA
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
= 200 C/ W
MS8 PART
LTC4211C .............................................. 0 C to 70 C
LTC4211I ........................................... – 40 C to 85 C
0.2V
MARKING
8
7
6
5
V
SENSE
GATE
FB
LTSC
LTSD
CC
ORDER PART
LTC4211CMS
LTC4211IMS
NUMBER
FILTER
RESET
TIMER
GND
–12.5
2.13
ON
MIN
130
130
2.5
40
T
JMAX
10-LEAD PLASTIC MSOP
1
2
3
4
5
= 125 C,
MS PACKAGE
TOP VIEW
TYP
– 10
120
150
200
2.3
50
50
0.1
1
1
1
1
JA
= 200 C/ W
MARKING
MS PART
MAX
16.5
2.47
–7.5
170
270
1.5
60
2.5
10
9
8
7
6
LTSU
LTSV
10
10
10
FAULT
V
SENSE
GATE
FB
CC
UNITS
4211f
mA
mV
mV
mV
mA
V
V
A
A
A
A
A
A