LTC4210-1CS6#TR Linear Technology, LTC4210-1CS6#TR Datasheet - Page 6
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LTC4210-1CS6#TR
Manufacturer Part Number
LTC4210-1CS6#TR
Description
IC CONTROLLER HOT SWAP TSOT23-6
Manufacturer
Linear Technology
Type
Hot-Swap Controllerr
Datasheet
1.LTC4210-1CS6TRMPBF.pdf
(20 pages)
Specifications of LTC4210-1CS6#TR
Applications
General Purpose
Internal Switch(s)
No
Voltage - Supply
2.7 V ~ 16.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6 Thin, TSOT-23-6
Linear Misc Type
Positive Low Voltage
Family Name
LTC4210-1
Package Type
TSOT-23
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
16.5V
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Product Height (mm)
0.9mm
Product Length (mm)
2.9mm
Mounting
Surface Mount
Pin Count
6
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PI FU CTIO S
LTC4210-1/LTC4210-2
TIMER (Pin 1): Timer Input Pin. An external capacitor
C
the TIMER pin is pulled beyond the COMP2 threshold,
such as for overvoltage detection with an external zener.
GND (Pin 2): Ground Pin.
ON (Pin 3): ON Input Pin. The ON pin comparator has a
low-to-high threshold of 1.3V with 80mV hysteresis and a
glitch filter. When the ON pin is low, the LTC4210 is reset.
When the ON pin goes high, the GATE turns on after the
initial timing cycle.
GATE (Pin 4): GATE Output Pin. This pin is the high side
gate drive of an external N-channel MOSFET. An internal
charge pump provides a 10 A pull-up current with Zener
clamps to V
TYPICAL PERFOR A CE CHARACTERISTICS
6
F circuit breaker delay. The GATE pin turns off whenever
TIMER
U
sets a 272.9ms/ F initial timing delay and a 21.7ms/
U
CC
and ground. In overload, the error amplifier
58
56
54
52
50
48
46
44
42
0
V
U
T
CB
A
= 25 C
2
vs Supply Voltage
4
W
SUPPLY VOLTAGE (V)
6
8
U
10
12
14
16
18
4210 G24
20
(EA) controls the external MOSFET to maintain a constant
load current. An external R-C compensation network
should be connected to this pin for current limit loop
stability.
SENSE (Pin 5): Current Limit Sense Input Pin. A sense
resistor between the V
current limit. In overload, the EA controls the external
MOSFET gate to maintain the SENSE pin voltage at 50mV
below V
TIMER circuit breaker mode is activated. The current limit
loop/circuit breaker mode can be disabled by connecting
the SENSE pin to the V
V
supply voltage range is between 2.7V to 16.5V. An under-
voltage lockout (UVLO) circuit with a glitch filter resets the
LTC4210 when a low supply voltage is detected.
CC
(Pin 6): Positive Supply Input Pin. The operating
58
56
54
52
50
48
46
44
42
CC
–75
V
. When the EA is maintaining current limit, the
CB
V
CC
–50
vs Temperature
= 5V
–25
TEMPERATURE ( C)
0
CC
25
CC
and SENSE pins sets the analog
pin.
50
75 100 125
4210 G25
150
421012f