| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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9,040 pcs
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9040 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,597 pcs
|
1597 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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27 pcs
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27 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Auxiliary Sense | |
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| Interface | |
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The Texas Instruments TPS2384PAP is a quad-port power management IC designed for Power over Ethernet (PoE) applications. It functions as a Power Sourcing Equipment (PSE) controller, supporting IEEE 802.3af standards.
This device operates from a single 48-V input supply, with an input voltage range of 44V to 57V. It provides 15.4W of power per port and features integrated FETs, over-current reporting, and over-temperature reporting. The TPS2384PAP includes individual port 15-bit A/D converters and supports auto, semi-auto, and power management operating modes. Controlled current ramps are implemented to reduce EMI and manage the charging of powered devices' bulk capacitance.
Key features include a high-speed 400-kHz I2C interface for comprehensive software control, watchdog timers, and support for both DC and DC modulated disconnect. It also includes legacy detection for non-compliant powered devices and AC disconnect capabilities. The operating temperature range is from -40°C to 125°C.
The TPS2384PAP is available in a 64-HTQFP package, suitable for surface mount applications. Its integrated switches and sense resistors simplify design and reduce component count in PoE systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.30 | $6.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 44V to 57V.
The TPS2384PAP is available in a 64-HTQFP (10x10) surface-mount package.
The operating temperature range is -40°C to 125°C.
It provides 4 PSE ports.
Each port delivers up to 15.4W.
It uses a high-speed 400-kHz I2C interface.
It supports IEEE 802.3at Type 1 (802.3af).