LTC4265 LINER [Linear Technology], LTC4265 Datasheet - Page 2

• Manufacturer Part Number: LTC4265
• Description: IEEE 802.3at High Power PD Interface Controller with 2-Event Classifi cation Recognition
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC4265
(Notes 1, 2, 3)
GND Voltage ............................................ –0.3V to 100V
V
V
SHDN ....................................................... –0.3V to 100V
R
R
PWRGD Voltage (Note 4)
PWRGD, T2PSE Voltage ........................... –0.3V to 100V
PWRGD, T2PSE Pull-Up Current ............................10mA
Junction Temperature ........................................... 125°C
Operating Ambient Temperature Range
ORDER INFORMATION
LEAD FREE FINISH
LTC4265CDE#PBF
LTC4265IDE#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:
2
OUT
OUT
CLASS
CLASS
Low Impedance Source .....V
Pull-Up Current ....................................................5mA
LTC4265C ................................................ 0°C to 70°C
LTC4265I.............................................. –40°C to 85°C
Voltage ........................–0.3V to 100V (and ≤ GND)
Pull-Up Current ..................................................1A
, Voltage ............................................ –0.3V to 7V
Current .......................................................50mA
TAPE AND REEL
LTC4265CDE#TRPBF
LTC4265IDE#TRPBF
OUT
– 0.3V to V
http://www.linear.com/leadfree/
PART MARKING*
4265
4265
http://www.linear.com/tapeandreel/
OUT
+11V
PIN CONFIGURATION
PACKAGE DESCRIPTION
12-Lead (4mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
EXPOSED PAD (PIN 13) TO BE SOLDERED TO PCB HEAT SINK
R CLASS
T2PSE
SHDN
12-LEAD (4mm 3mm) PLASTIC DFN
V IN
V IN
NC
T
JMAX
1
2
3
4
5
6
= 125°C, θ
DE PACKAGE
TOP VIEW
13
JA
= 43°C/W
12
11
10
9
8
7
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
GND
NC
PWRGD
PWRGD
V OUT
V OUT
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