LTC4219IDHC-12#TRPBF Linear Technology, LTC4219IDHC-12#TRPBF Datasheet - Page 2
LTC4219IDHC-12#TRPBF
Manufacturer Part Number
LTC4219IDHC-12#TRPBF
Description
IC CONTROLLER HOT SWAP12A 16DFN
Manufacturer
Linear Technology
Type
Hot-Swap Switchr
Datasheet
1.LTC4219CDHC-12TRPBF.pdf
(18 pages)
Specifications of LTC4219IDHC-12#TRPBF
Applications
General Purpose
Internal Switch(s)
Yes
Current Limit
5.6A
Voltage - Supply
2.9 V ~ 15 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-WFDFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS
LTC4219
(Notes 1, 2)
Supply Voltage (V
Input Voltages
Output Voltages
Operating Temperature Range
Junction Temperature (Notes 4, 5)........................ 125°C
Storage Temperature Range ................... –65°C to 150°C
LEAD FREE FINISH
LTC4219CDHC-12#PBF
LTC4219IDHC-12#PBF
LTC4219CDHC-5#PBF
LTC4219IDHC-5#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
ORDER INFORMATION
2
FB, EN1, EN2 ......................................... –0.3V to 12V
TIMER ................................................... –0.3V to 3.5V
SENSE .............................V
I
PG, FLT .................................................. –0.3V to 35V
OUT ............................................ –0.3V to V
INTV
GATE (Note 3) ........................................ –0.3V to 33V
LTC4219C ................................................ 0°C to 70°C
LTC4219I.............................................. –40°C to 85°C
SET
, I
CC
MON
.................................................. –0.3V to 3.5V
................................................. –0.3V to 3V
DD
) ................................. –0.3V to 28V
TAPE AND REEL
LTC4219CDHC-12#TRPBF 421912
LTC4219IDHC-12#TRPBF 421912
LTC4219CDHC-5#TRPBF
LTC4219IDHC-5#TRPBF
DD
– 10V or – 0.3V to V
http://www.linear.com/leadfree/
PART MARKING*
42195
42195
http://www.linear.com/tapeandreel/
DD
+ 0.3V
DD
PIN CONFIGURATION
PACKAGE DESCRIPTION
16-Lead (5mm ¥ 3mm) Plastic DFN
16-Lead (5mm ¥ 3mm) Plastic DFN
16-Lead (5mm ¥ 3mm) Plastic DFN
16-Lead (5mm ¥ 3mm) Plastic DFN
q
JA
= 43°C/W EXPOSED PAD SOLDERED, OTHERWISE q
INTV
TIMER
16-LEAD (5mm 3mm) PLASTIC DFN
GND
OUT
OUT
V
EN1
EN2
DD
CC
T
JMAX
1
2
3
4
5
6
7
8
= 125°C, q
DHC PACKAGE
TOP VIEW
SENSE
17
JA
= 43°C/W
16
15
14
13
12
11
10
9
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
V
I
I
FB
FLT
PG
GATE
OUT
SET
MON
DD
JA
= 140°C/W
4219fb