What are the key features of Texas Instruments ISO1644DWR?

This product belongs to the General Purpose category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Texas Instruments with full traceability.

What are the main application scenarios for ISO1644DWR?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does ISO1644DWR work?

This device follows established General Purpose design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of ISO1644DWR?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for ISO1644DWR?

The global General Purpose market is growing at ~6-8% CAGR, with particularly strong demand in power management. Texas Instruments ISO1644DWR is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of ISO1644DWR?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Texas Instruments provides full technical support and reference designs.

ISO1644DWR Hot-swappable, robust-EMC bidirectional I<sup>2</sup>C Isolators with 3 GPIOs 16-SOIC -40 to 125 by Texas Instruments

ISO1644DWR | Texas Instruments Hot-swappable, robust-EMC bidirectional I2C Isolators with 3 GPIOs 16-SOIC -40 to 125

Category: General Purpose

Brand: Texas Instruments

Hot-swappable, robust-EMC bidirectional I2C Isolators with 3 GPIOs 16-SOIC -40 to 125

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Hot-swappable, robust-EMC bidirectional I2C Isolators with 3 GPIOs 16-SOIC -40 to 125

Technical Parameters

Application	Interface
Brand	Texas Instruments
Data Tier	General Description
Lead Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-40 to +125 C
Packaging	Tape & Reel
Product Type	Interface IC
RoHS	Compliant
Series	TI Interface

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

ISO1644DWR Application and Selection Guide

ISO1644DWR Model and Manufacturer Information

ISO1644DWR, a General Purpose manufactured by Texas Instruments: ISO1644DWR helps you confirm the specific model, while Texas Instruments helps you confirm the product source. If you are selecting a part, you can first check whether ISO1644DWR meets your requirements, then check whether Texas Instruments matches your expectations, and then refer to Hot-swappable, robust-EMC bidirectional I2C Isolators with 3 GPIOs 16-SOIC -40 to 125 for further evaluation.

ISO1644DWR Product Parameters and Description

The main parameters of Texas Instruments's General Purpose product ISO1644DWR include Hot-swappable, robust-EMC bidirectional I2C Isolators with 3 GPIOs 16-SOIC -40 to 125. This is a General Purpose produced by Texas Instruments, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

ISO1644DWR Application and Selection Reference

Texas Instruments's General Purpose product ISO1644DWR has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, ISO1644DWR is a General Purpose solution worth considering, and manufacturer Texas Instruments provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for ISO1644DWR

Designers looking for ISO1644DWR recommended parts can evaluate the following options. ISO1644DWR selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
TLC59281DBQR	Texas Instruments	IC LED DRIVER LINEAR 35MA 24SSOP
LM385MX-2.5/NOPB	Texas Instruments	IC VREF SHUNT 2.5V 8SOIC
TL071HIDCKR	Texas Instruments	Single, 40-V, 5-MHz, 4-mV offset voltage, 20-V/µs, In to V+ op amp with -40°C to 125°C operation 5-SC70 -40 to 125

EZKEY can provide ISO1644DWR recommended part comparison data and engineering samples for evaluation.

ISO1644DWR | Texas Instruments Hot-swappable, robust-EMC bidirectional I<sup>2</sup>C Isolators with 3 GPIOs 16-SOIC -40 to 125