Analog Devices LTC4268CDKD-1#PBF Power Over Ethernet (PoE) Controllers
IC POE CNTRL 1 CHANNEL 32DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC4268CDKD-1#PBF
Detailed Description
IC POE CNTRL 1 CHANNEL 32DFN
Package
32-WFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC4268CDKD-1#PBF Datasheet
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Technical Specifications
Analog Devices LTC4268CDKD-1#PBF Power Over Ethernet (PoE) Controllers technical specifications.
General
Number of Channels
1
Package / Case
32-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
57V (Max)
Current Supply
3mA (Max)
Type
Controller (PD), DC/DC
Power Max
35 W
Internal Switch S
No
Standards
802.3af (PoE)
Alternate Parts Comparison (LTC4268CDKD-1#PBF vs LTC4269CDKD-1#TRPBF vs LTC4269IDKD-1#TRPBF vs LTC4278IDKD#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-WFDFN Exposed Pad | 32-WFDFN Exposed Pad | 32-WFDFN Exposed Pad | 32-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 57V (Max) | 37.2V ~ 60V | 37.2V ~ 60V | 37.2V ~ 60V |
| Number of Channels | 1 | 1 | 1 | 1 |
| Auxiliary Sense | No | Yes | Yes | Yes |
| Current Supply | 3mA (Max) | 1.35mA (Max) | 1.35mA (Max) | 1.35mA (Max) |
| Internal Switch S | No | Yes | Yes | Yes |
| Power Max | 35 W | 25.5 W | 25.5 W | 25.5 W |
| Standards | 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) | 802.3at (PoE+), 802.3af (PoE) |
| Type | Controller (PD), DC/DC | Controller (PD), DC/DC | Controller (PD), DC/DC | Controller (PD), DC/DC |
| Action |
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