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INA700AYWFR

Name: INA700AYWFR
Rating: 4.7 (12 reviews)

40-V16-BITIC OUTPUT DIGITAL POWE

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規格

Part Status	Active
Applications	Power Supply Controller, Notebook Computers
Voltage - Supply	2.7V ~ 5.5V
Current - Supply	640 µA
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package	8-XFBGA, WLCSP
Supplier Device Package	8-WCSP (1.32x1.24)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

INA700AYWFR is a Texas Instruments current-sense monitor/comparator. It senses the voltage across a shunt resistor and outputs a digital signal when the sense voltage crosses a preset threshold, providing fast overcurrent protection for power converters, battery packs, motors, etc. The AYWFR suffix denotes a specific package/packaging option (RoHS-compliant, Tape and Reel, etc.).
Key points:
- Single-supply operation typically 2.7–5.5 V
- Senses small voltages across a sense resistor (used for high-side or low-side sensing)
- Open-drain output suitable for logic interfacing
- Low-power, fast response for protection applications
- Threshold and behavior vary by variant; the exact specs depend on the specific INA700AYWFR configuration
For precise electrical specs (threshold values, sense voltage range, propagation delay, package dimensions), consult the TI INA700AYWFR datasheet.

Package

INA700AYWFR is an 8-pin small-outline package. Specifically, it uses a MSOP-8/VSSOP-8 style package, with the FR suffix indicating Tape & Reel packaging.

Pinout

- Pin count: 8 pins (8-pin package).
- Function: TI INA700AYWFR is a high-side current-sense monitor with overcurrent protection. It senses voltage across a shunt resistor (IN+ and IN−) and provides a logic output that indicates/trips when the current exceeds a programmable threshold, enabling fast protection of power paths.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- About the company: American multinational semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and mixed-signal integrated circuits (e.g., op-amps, sensors, ADC/DACs, current-sense monitors like the INA700) for automotive, industrial, consumer, and communications markets.

Application

Applications include:
- High-side current sensing for power supplies and DC-DC converters
- Overcurrent protection and current limiting in automotive, industrial, and battery-management systems
- Motor control and drive circuits
- Load-current monitoring and fault protection in appliances and industrial equipment
- Battery-management monitoring in rechargeable systems