LTC4263IDE-1#TRPBF Linear Technology, LTC4263IDE-1#TRPBF Datasheet - Page 7

• Manufacturer Part Number: LTC4263IDE-1#TRPBF
• Description: IC IEEE 803.2AF CNTRLR 14-DFN
• Manufacturer: Linear Technology
• Type: Power Over Ethernet (PoE)r

Specifications of LTC4263IDE-1#TRPBF

• Applications: Power Interface Switch for Power Over Ethernet (PoE) Devices
• Voltage - Supply: 48V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-DFN
• Current - Supply: 1mA
• Interface: IEEE 802.3af
• Controller Type: Power Sourcing Equipment Controller (PSE)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TEST TIMING
V
DD48
V
OUT
INSERTED
PD
I
V
V
OUT
OUT
SS
V
DD48
I
t
Detect and Turn-On Timing
DETDLY
MIN
DC Disconnect Timing
t
DET
t
MPS
t
PON
t
MPDO
42631 TT01
42631 TT03
PORT
TURN-ON
V
V
I
V
ACOUT
I
OSC
OUT
OUT
OUT
V
DD48
V
V
DD48
SS
I
V
LIM
SS
AC Disconnect Timing
Current Limit Timing
I
ACDMIN
PD REMOVED
t
MPDO
I
CUT
LTC4263-1
t
OVLD
42631 TT04
42631 TT02
42631fa
7