Analog Devices LTC4257CS8-1#PBF Power Over Ethernet (PoE) Controllers
IC POE CNTRL 1 CHANNEL 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC4257CS8-1#PBF
Detailed Description
IC POE CNTRL 1 CHANNEL 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC4257CS8-1#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC4257CS8-1#PBF Power Over Ethernet (PoE) Controllers technical specifications.
General
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
57V (Max)
Current Supply
3mA
Type
Controller (PD)
Power Max
12.95 W
Internal Switch S
Yes
Standards
802.3af (PoE)
Alternate Parts Comparison (LTC4257CS8-1#PBF vs LTC4257CS8-1#TRPBF vs LTC4257CS8#PBF vs LTC4257IS8#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Supply Voltage | 57V (Max) | 57V (Max) | 57V (Max) | 57V (Max) |
| Number of Channels | 1 | 1 | 1 | 1 |
| Auxiliary Sense | No | No | No | No |
| Current Supply | 3mA | 3mA | 3mA | 3mA |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Power Max | 12.95 W | 12.95 W | 12.95 W | 12.95 W |
| Standards | 802.3af (PoE) | 802.3af (PoE) | 802.3af (PoE) | 802.3af (PoE) |
| Type | Controller (PD) | Controller (PD) | Controller (PD) | Controller (PD) |
| Action |
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