LTC4211IMS#PBF Linear Technology, LTC4211IMS#PBF Datasheet - Page 3

• Manufacturer Part Number: LTC4211IMS#PBF
• Description: IC CONTROLLER HOT SWAP 10-MSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4211IMS#PBF

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 2.5 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
SYMBOL
I
∆V
V
V
∆V
V
V
V
V
I
V
V
I
V
V
V
V
V
t
t
t
t
t
t
temperature range, otherwise specifications are T
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All current into device pins are positive; all current out of device
pins are negative; all voltages are referenced to ground unless otherwise
specified.
GATEDOWN
FILTER
TMR
FAULTFC
FAULTSC
EXTFAULT
FILTER
RESET
OFF
GATEOV
FB
FBHST
ONHI
ONLO
ONHST
FILTER
FILTERHST
TMR
FAULT
FAULTHST
OLFAULT
OLRESET
GATE
FB
PARAMETER
Normal GATE Pull-Down Current
Fast GATE Pull-Down Current
External N-Channel Gate Drive
GATE Overvoltage Lockout Threshold
FB Voltage Threshold
FB Threshold Line Regulation
FB Voltage Threshold Hysteresis
ON Threshold High
ON Threshold Low
ON Hysteresis
FILTER Current
FILTER Threshold
FILTER Threshold Hysteresis
TIMER Current
TIMER Threshold
FAULT Threshold
FAULT Threshold Hysteresis
Output Low Voltage
Output Low Voltage
FAST COMP Trip to GATE Discharging
SLOW COMP Trip to GATE Discharging V
FAULT Low to GATE Discharging
FILTER High to FAULT Latched
Circuit Breaker Reset Delay Time
Turn-Off Time
CONDITIONS
ON Low
FAULT Latched and Circuit Breaker
Tripped or in UVLO
V
V
V
V
V
V
FB High to Low
2.5V ≤ V
During Slow Fault Condition
During Normal and Reset Conditions
Latched Off Threshold, FILTER Low to High
Timer On, V
Timer Off, TIMER = 1.5V
TIMER Low to High
TIMER High to Low
Latched Off Threshold, FAULT High to Low
I
I
V
8-Pin Version or FILTER Floating
V
10nF at FILTER Pin to GND
V
V
ON Low to FAULT High
ON Low to GATE Off
FAULT
RESET
GATE
GATE
GATE
GATE
GATE
GATE
CB
CB
CB
FAULT
FILTER
A
= 0mV to 200mV Step
= 0mV to 100mV Step,
= 0mV to 100mV Step,
= 25°C. V
– V
– V
– V
– V
– V
– V
= 1.6mA
= 1.6mA
= 5V to 0V
= 0V to 5V
CC
CC
CC
CC
CC
CC
CC
≤ 16.5V
TIMER
(For V
(For V
(For V
(For V
(For V
(For V
The
CC
= 1V
●
CC
CC
CC
CC
CC
CC
= 5V, unless otherwise noted. (Note 2)
denotes specifications which apply over the full operating
= 2.5V)
= 2.7V)
= 3.3V)
= 5V)
= 12V)
= 15V)
Note 3: An internal Zener at the GATE pin clamps the charge pump voltage
to a typical maximum operating voltage of 26V. External voltage applied to
the GATE pin beyond the internal Zener voltage may damage the part. If a
lower GATE pin voltage is desired, use an external Zener diode. The GATE
capacitance must be < 0.15µF at maximum V
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
1.223
–2.5
– 2.5
MIN
0.08
1.23
1.20
1.20
1.20
0.15
1.20
130
2.5
4.5
5.0
10
10
10
8
7
4
1
2
CC
1.236
1.316
1.236
1.236
1.236
0.200
1.236
0.14
0.14
TYP
200
300
150
0.2
0.5
4.5
– 2
50
80
–2
10
80
50
20
.
3
3
6
3
8
LTC4211
1.248
MAX
–1.5
– 1.5
1.39
1.26
1.26
1.26
0.40
1.26
270
700
250
0.3
0.4
0.4
10
16
18
18
13
30
8
8
5
8
5
7
UNITS
4211fa
3
mA
mV
mV
mV
mV
mA
mV
ms
µA
µA
µA
µA
ns
µs
µs
µs
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V