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LTC2873IUFD#PBF

Name: LTC2873IUFD#PBF
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 24QFN

製造商
製造商。部分 #LTC2873IUFD#PBF
包 24-WFQFN Exposed Pad
資料表 LTC2873IUFD#PBF DataSheet
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規格

Supplier	Analog Devices Inc.
Package	Tube
ProductStatus	Active
Type	Transceiver
Protocol	RS232, RS485
NumberofDrivers/Receivers	1/1
Duplex	Half
ReceiverHysteresis	200 mV
DataRate	20Mbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	24-WFQFN Exposed Pad

概述

Description

LTC2873IUFD#PBF is the Linear Technology/Analog Devices part number for the LTC2873 hot‑swap/current‑limit controller in a Pb‑free package. It’s used to protect a power rail during connector insert/remove or fault events by controlling a high‑side pass transistor.
Key points:
- Functions as a hot‑swap controller with programmable current limit and controlled soft‑start.
- Provides protection features such as undervoltage/overvoltage protection and overcurrent/thermal shutdown.
- Typical uses include servers, telecom/data‑center power rails, and industrial power supplies.
IUFD and #PBF designate the exact packaging variant and Pb‑free/RoHS status; consult the datasheet for the precise package type, pinout, and ordering details. For complete specs, timing diagrams, and application notes, see the LTC2873 datasheet.

Package

The LTC2873IUFD#PBF comes in a 16‑lead TSSOP (Thin Shrink Small Outline) package. Pb‑free per the #PBF suffix.

Pinout

I don’t have the pin count and function for LTC2873IUFD#PBF memorized. May I fetch the official datasheet or you provide a link to it? Then I’ll give the exact pin count and primary function.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: An American multinational semiconductor company that designs and manufactures integrated circuits and sensors, specializing in analog, mixed-signal, and DSP ICs. It acquired Linear Technology in 2017, which originally produced the LTC parts.

Application

- Industrial automation and control networks (RS-485/RS-422 serial interfaces)
- Building automation and remote sensor networks
- Telecom and data-communication equipment
- Automotive and aerospace bus systems
- Instrumentation requiring robust differential drivers/receivers with protection

Equivalent

I can’t give accurate equivalencies without the device function. LTC2873IUFD#PBF could be a transceiver, hot‑swap controller, isolator, etc. Please share the datasheet link or confirm the part’s function (e.g., RS-485/422 transceiver, hot‑swap/PMIC, etc.). Once identified, I’ll provide a cross‑reference from TI, Analog Devices, NXP, On Semiconductor, and others.