Texas Instruments TPS23851DCER Power Over Ethernet (PoE) Controllers
IC POE CNTRL 4 CHANNEL 36SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS23851DCER
Detailed Description
IC POE CNTRL 4 CHANNEL 36SSOP
Package
36-BSOP (0.295", 7.50mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TPS23851DCER Datasheet
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Technical Specifications
Texas Instruments TPS23851DCER Power Over Ethernet (PoE) Controllers technical specifications.
General
Number of Channels
4
Package / Case
36-BSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 85°C
Supply Voltage
44V ~ 57V
Lifecycle Status
Obsolete
Current Supply
2mA
Type
Controller (PSE)
Power Max
34.2 W
Internal Switch S
No
Alternate Parts Comparison (TPS23851DCER vs TPS76833QPWP vs TPS75233QPWP vs TPS72018DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 36-BSOP | 20-PowerTSSOP | 20-PowerTSSOP | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Accuracy | -- | 2% | 2% | ±2% |
| Control Features | -- | Enable, Power Good | Enable, Power Good, Reset | Enable |
| Dropout Voltage Vdo Typ Mv | -- | 230 | 210 | 110 |
| Fixed Output Options V | -- | 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 | 1.5, 1.8, 2.5, 3.3 | 0.9, 1, 1.1, 1.2, 1.3, 1.32, 1.5, 1.7, 1.8, 2.3 |
| Iq Typ Ma | -- | 0.08 | 0.075 | 0.038 |
| Load Capacitance Min F | -- | 10 | 47 | 2.2 |
| Max Input Voltage | -- | 10V | 5.5V | 4.5V |
| Maximum Continuous Drain Current a | -- | 1 | 2 | 0.35 |
| Action |
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