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TPS2384PAP

Name: TPS2384PAP
Rating: 4.7 (12 reviews)

IC POE CNTRL 4 CHANNEL 64HTQFP

製造商
製造商。部分 #TPS2384PAP
包 HTQFP (PAP)-64
資料表
有現貨的2015

+BOM RFQ

100%原創；新

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規格

Package	Bulk,Tray
ProductStatus	Active
Type	Controller (PSE)
NumberofChannels	4
Power-Max	15.4 W
InternalSwitch(s)	Yes
AuxiliarySense	No
Standards	802.3af (PoE)
Voltage-Supply	44V ~ 57V
Current-Supply	10mA
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	64-PowerTQFP

概述

Description

TPS2384PAP is a Texas Instruments hot-swap/load-switch device with built‑in protection, packaged in a PAP style. It provides a high-side switch for a power rail with safe power-up and fault protection.
Key points:
- Purpose: limits inrush, protects downstream circuits, and enables safe plug-in of boards.
- Features: integrated MOSFET, programmable current limit (via ILIM resistor), undervoltage lockout, overcurrent protection, thermal shutdown, and fault signaling (FLT) with an enable (EN) input.
- How it’s used: connect Vin to the supply, Vout to the load, EN to a control signal, and set ILIM with an external resistor; add bypass/decoupling as recommended.
- Applications: telecom/datacom power rails, industrial control, PoE front-end, hot-swappable boards.
- Package/notes: PAP package; refer to the datasheet for exact electrical specs, pinout, and guidance on PCB layout and capacitor values.
If you need, I can summarize the key electrical characteristics or provide a quick comparison with related TPS238x devices.

Package

TPS2384PAP is available in an 8-pin VSSOP (Very Small Outline Package).

Pinout

TPS2384PAP is a PoE PD interface controller. Pin count: 20 pins (in the PAP package). Function: IEEE 802.3af/at PoE PD interface controller that handles PD detection and classification and provides power-path control with protection (over/under voltage, overcurrent, short-circuit, thermal). It drives the external power-path device (FET) to connect/disconnect the PD supply.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is a global American semiconductor company that designs and manufactures analog, digital, and mixed-signal ICs, including power-management and protection devices for automotive, industrial, and consumer applications.

Application

TPS2384PAP is a protection/drive device used for hot‑swap and surge protection of power rails. Typical application areas:
- Hot‑swap enabled power supplies in servers, storage, and industrial equipment
- Telecom and networking equipment (switches/routers) requiring surge protection
- PoE PD/midspan protection and current limiting
- Motor drives and industrial controllers needing overcurrent/short‑circuit protection
- Battery chargers and AC adapters with robust surge protection