LTC4219IDHC-12#TRPBF Linear Technology, LTC4219IDHC-12#TRPBF Datasheet - Page 2

• Manufacturer Part Number: LTC4219IDHC-12#TRPBF
• Description: IC CONTROLLER HOT SWAP12A 16DFN
• Manufacturer: Linear Technology
• Type: Hot-Swap Switchr

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

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