LTC4266 LINER [Linear Technology], LTC4266 Datasheet - Page 2

• Manufacturer Part Number: LTC4266
• Description: Quad IEEE 802.3at Power over Ethernet Controller
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC4266
Supply Voltages (Note 1)
Digital Pins
Analog Pins
PIN CONFIGURATION
LEAD FREE FINISH
LTC4266CGW#PBF
LTC4266IGW#PBF
LTC4266CUHF#PBF
LTC4266IUHF#PBF
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifications, go to:
ORDER INFORMATION
2
AGND – V
DGND – V
V
SCL, SDAIN, SDAOUT, INT, SHDNn, MSD, ADn,
RESET, AUTO, MID ........... DGND –0.3V to V
GATEn, SENSEn, OUTn .......... V
DD
– DGND ......................................... –0.3V to 5.5V
EE
EE
SDAOUT
........................................... –0.3V to 80V
........................................... –0.3V to 80V
SHDN1
SHDN2
RESET
SDAIN
DGND
MID
SCL
AD3
AD2
AD1
AD0
V
INT
NC
NC
NC
NC
DD
36-LEAD PLASTIC WIDE SSOP
T
JMAX
TAPE AND REEL
LTC4266CGW#TRPBF
LTC4266IGW#TRPBF
LTC4266CUHF#TRPBF
LTC4266IUHF#TRPBF
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
GW36 PACKAGE
= 125°C, θ
TOP VIEW
JA
= 80°C/W
EE
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
–0.3V to V
MSD
AUTO
OUT1
GATE1
SENSE1
OUT2
GATE2
SENSE2
V
OUT3
GATE3
SENSE3
OUT4
GATE4
SENSE4
AGND
SHDN4
SHDN3
EE
http://www.linear.com/leadfree/
PART MARKING*
LTC4266
LTC4266
4266
4266
http://www.linear.com/tapeandreel/
DD
EE
+ 0.3V
+ 80V
Operating Temperature Range
Junction Temperature (Note 2) ............................. 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................... 300°C
LTC4266C ................................................ 0°C to 70°C
LTC4266I .............................................–40°C to 85°C
PACKAGE DESCRIPTION
36-Lead Plastic Wide SSOP
36-Lead Plastic Wide SSOP
38-Lead (5mm × 7mm) Plastic QFN
38-Lead (5mm × 7mm) Plastic QFN
SDAOUT
EXPOSED PAD IS V
SDAIN
DGND
DNC
AD3
AD2
AD1
AD0
NC
NC
NC
NC
10
11
12
1
2
3
4
5
6
7
8
9
38-LEAD (5mm × 7mm) PLASTIC QFN
T
38 37 36 35 34 33 32
13 14 15 16
JMAX
EE
(PIN 39) MUST BE SOLDERED TO PCB
= 125°C, θ
UHF PACKAGE
TOP VIEW
39
JA
17 18 19
= 34°C/W
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
31
30
29
28
27
26
25
24
23
22
21
20
GATE1
SENSE1
OUT2
GATE2
SENSE2
V
V
OUT3
GATE3
SENSE3
OUT4
GATE4
EE
EE
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