LTC4267CDHC#PBF Linear Technology, LTC4267CDHC#PBF Datasheet - Page 28

• Manufacturer Part Number: LTC4267CDHC#PBF
• Description: IC POE 802.3AF INTERFACE 16-DFN
• Manufacturer: Linear Technology

Specifications of LTC4267CDHC#PBF

• Controller Type: Power over Ethernet Controller (POE)
• Interface: IEEE 802.3af
• Current - Supply: 3mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-DFN
• Linear Misc Type: Negative Voltage
• Package Type: DFN EP
• Operating Supply Voltage (max): -57V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 3mm
• Product Length (mm): 5mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Compliant

LTC4267
TYPICAL APPLICATIO S
28
SPARE PAIR
DATA PAIR
FROM
FROM
–48V
–48V
HD01
HD01
** THREE 100µF CERAMICS
*1µF CERAMIC + 4.7µF TANTALUM
+
–
+
–
U
0.1µF
Class 3 PD with 5V Nonisolated Power Supply
SMAJ58A
45.3Ω
1%
V
R
SIGDISA
V
PORTP
CLASS
PORTN
P
OUT
LTC4267
5µF*
MIN
PGND
I
PWRGD
TH
NGATE
SENSE
/RUN
P
VCC
V
FB
100k
27k
22nF
MMBTA42
BAS516
1µF
10k
FDC2512
8.06k
1%
42.2k
1%
0.04Ω
1%
220k
9.1V
CTX-02-15242
COILTRONICS
•
220Ω
150pF
200V
•
UPS840
4267 TA03
300µF**
5V
1.8A
4267fc