LTC1144IS8#TRPBF

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LTC1144IS8#TRPBF

IC REG CHARG PUMP INV 50MA 8SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Ratiometric
OutputConfiguration Positive or Negative
Topology Charge Pump
OutputType Fixed
NumberofOutputs 1
Voltage-Input(Min) 2V
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) -Vin, 2Vin, Vin/2
Current-Output 50mA
Frequency-Switching 4kHz ~ 10kHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

I can’t confirm the exact function without the datasheet. LTC1144IS8#TRPBF is an 8-pin Linear Technology/Analog Devices IC in a Pb-free, tape-and-reel package (IS8). Its precise role (op-amp, comparator, regulator, switch driver, etc.) depends on the datasheet.
If you want a concise intro, please specify:
- Do you want a high-level overview of what the device does and typical applications, or
- A pinout/characteristics summary from the datasheet?
If you can share the datasheet or confirm the device class, I’ll provide a short, accurate intro (features, typical use cases, and a quick pinout).

Package

An 8-pin surface-mount package (S8/MSOP‑8 family); Pb‑free and supplied on Tape & Reel (TRPBF).

Pinout

Pin count: 8 pins (MSOP-8). Function: Hot‑swap/current‑limit controller for power supplies; senses load current (via a sense resistor) and drives a pass element to provide inrush control and overcurrent protection. Packaging suffix IS8/TRPBF indicates 8‑lead MSOP Pb‑free in Tape & Reel.

Manufacturer

Manufacturer: Analog Devices, Inc. (AD). The LTC prefix comes from Linear Technology, which was an independent analog semiconductor company before being acquired by Analog Devices in 2017. Analog Devices is a global semiconductor company that designs and manufactures analog, mixed-signal, and DSP/processing integrated circuits.

Application

Applications:
- Hot‑swap protection for plug‑in boards and server backplanes
- Inrush current limiting on DC rails
- Current‑limit and fault protection in modular power supplies
- Power sequencing and rail protection in servers, telecom, data‑center equipment, and storage systems
- Industrial/automotive controllers requiring safe module insertion/removal

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動態主要裝載: 運費從25美元到45美元（0.5公斤）不等，預計交貨時間為2-5個工作日。

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三硝基甲苯: 運費從25美元到65美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

增强型短消息: 運費從30美元到50美元（0.5公斤）不等，預計交貨時間為7-15個工作日。

掛號: 運費為2-4美元（0.1公斤），預計交貨時間為5-20個工作日。

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