Shanghai Tanghui Electronics, Inc

It is a bidirectional relay drive integrated circuit used to control the work of magnetic latching relays. It has the characteristics of large output current and low static power consumption. It can be widely used in the production industry of smart meters and other industries that use this type of relays. .
Characteristics
Operating voltage is at , static power consumption current <
Input high and low conversion level is at left and right, compatible with various microcontrollers
Typical drive current, and according to the internal resistance of the coil of the relay itself Different (the driving current is equal to the power supply voltage divided by the sum of the internal driving resistance of the chip itself and the internal resistance of the relay coil. When the chip itself drives the internal resistance of the power supply voltage, it is, when the power supply voltage is)
The maximum driving current (refers to the chip can withstand The value of the relay coil inductor kickback current. This value is related to the power supply voltage and refers to the general working voltage. At the extreme working voltage, the driving current should be small due to packaging power limitations).
Applicable range of working temperature~
Screenshot of group photo
Shanghai Tanghui Electronics is an excellent partner of Shanghai Belling. It has great original factory support, complete models, and is in stock all year round. It can provide free sample. Contact number
Mobile phone Mr. Yang
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