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Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.

Description
The SL8023 is a bidirectional relay driver IC designed for controlling operations of DC motors, latching relays, and similar devices. It features high output current capability and low static power consumption, making it suitable for a wide range of applications including smart meters and other pulse or level conversion applications.

Features

● The chip has a DC withstand voltage of 40V, with a maximum operating voltage limit of 30V. The recommended safe operating voltage range is 5 to 15V (this range is recommended for commercially available relays rated around 9 to 12 ohms; other relay specifications should be determined based on actual testing).
● Maximum operating current is 800mA.
● Input high-to-low voltage conversion levels are around 1.5V, compatible with various microcontrollers.
● Integrated high-speed freewheeling diode with clamping reverse voltage function, suitable as a substitute for TVS diodes in general applications.
● Typical operating power is 5W (equivalent to outputting 400mA current at 12V operating voltage; corresponding output current should decrease with increased operating voltage).
● Maximum power is 10W (equivalent to outputting 800mA current at 12V operating voltage; corresponding output current should decrease with increased operating voltage. Operating beyond the maximum power will damage the chip).

Applications
● Smart electric meters
● Motor driving
● Control of latching relays