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TMCS1107A4UQDRQ1

Name: TMCS1107A4UQDRQ1
Rating: 4.7 (12 reviews)

SENSOR CURRENT HALL EFFECT 8SOIC

製造商
製造商。部分 #TMCS1107A4UQDRQ1
包 8-SOIC (0.154, 3.90mm Width)
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
ForMeasuring	AC/DC
SensorType	Hall Effect
NumberofChannels	1
Output	Ratiometric, Voltage
Sensitivity	400mV/A
Frequency	80kHz
Linearity	±0.5%
Voltage-Supply	4.5V ~ 5.5V
ResponseTime	6.5µs
Current-Supply(Max)	6mA
OperatingTemperature	-40°C ~ 125°C (TA)
Polarization	Unidirectional
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

TMCS1107A4UQDRQ1 is a Texas Instruments part (TMCS family) that functions as a galvanically isolated one-channel data interface. It is designed to pass a signal across an isolation barrier, protecting the low-voltage control side from high-voltage or noisy environments and reducing ground-loop issues. Typical use cases include isolated sensor interfaces, motor-drive or power-management electronics, and data acquisition systems where signal integrity must be preserved across domains. The A4UQDRQ1 suffix encodes the specific device variant, package, temperature range, and RoHS/compliance options for this part. For exact electrical specifications (isolation voltage, data rate, input/output logic levels, supply pins, and package type) consult the official TMCS1107A4UQDRQ1 datasheet and TI’s product page. If you’d like, I can summarize the key datasheet numbers once you share the link or allow me to fetch it.

Package

The suffix "UQ" indicates a UQFN (ultra‑thin quad flat no‑lead) package; "DRQ1" denotes tape‑and‑reel packaging and automotive qualification.

Manufacturer

Manufacturer: Texas Instruments (TI).
Kind of company: American multinational semiconductor company that designs and manufactures analog and embedded processing ICs (power management, sensors, microcontrollers, DSPs, etc.) for automotive, industrial, consumer, and communication markets. It is one of the world’s largest semiconductor companies by revenue.

Application

- Switch-mode power supplies and DC-DC converters (current sensing and feedback)
- Motor control and drives (BLDC/PMSM)
- Battery management and energy storage/EV applications
- Power monitoring, metering, and protection (overcurrent/short-circuit)
- Automotive and industrial sensing (high-side/low-side current sensing)

Equivalent

I can’t reliably identify equivalents without the chip’s function/datasheet and I don’t have live web access. Please paste the TMCS1107A4UQDRQ1 datasheet or list key specs (function, supply, package, pinout). Then I’ll list direct equivalents.