ECH8667-TL-H Discrete Semiconductor Products

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The ECH8667-TL-H is a power field-effect transistor (FET) switch array specifically designed for use in automotive applications. It features a low on-resistance that is impressed by an input voltage and a low output voltage. These features make it well-suited for motor control applications, such as for controlling electric power steering, headlamps, and air conditioning. This makes the ECH8667-TL-H a reliable and efficient choice for automotive power control circuits.

The ECH8667-TL-H is a power FET switch array that is capable of 4 independent switching channels with a low on-resistance of 8.67 m Ω. Each channel has a maximum rating of 60V, 28A and a maximum power dissipation of 350 W. This makes the ECH8667-TL-H an ideal choice for high power switching applications.

The ECH8667-TL-H is designed to operate with a supply voltage ranging from 6V to 18V. It has an input control pin and output pins for each of the four channels. The control pin is used to control the on/off states of the four channels and the output pin is used to control the voltage level of the output signal.

The working principle of the ECH8667-TL-H is based on the ability of the FET to be turned "on" or "off" depending on the voltage present on the control pin. When the voltage on the control pin is low, it corresponds to the "off" state, meaning no current will flow through the channel. When the voltage on the control pin is high, it corresponds to the "on" state and current will flow through the channel.

The ECH8667-TL-H has a wide range of applications in automotive and other power control applications. It can be used for controlling the power to electrical motors, such as in electric power steering, headlights, and air conditioning systems. It can be used for relay replacement in automotive lighting and infotainment systems. It can be used for consumer systems, such as lighting and home security systems, or other applications that require a reliable and low on-resistance FET switch array.

The ECH8667-TL-H offers a unique advantage of providing high power switching with a low on-resistance rating, allowing it to be used in many applications that require a reliable, low-resistance, and high power switch array. Its low on-resistance also makes it well-suited for high current applications, such as in motor control. Its wide voltage range means it can be used in a variety of automotive, consumer, and industrial applications.

In conclusion, the ECH8667-TL-H is a power FET switch array specifically designed for automotive applications. It features a low on-resistance that is controlled by an input voltage and a low output voltage. This allows it to be used in a wide range of applications where there is a need for high power and low on-resistance switch arrays. It can be used for motor control, automotive lighting and infotainment systems, consumer lighting and home security systems, and many other applications.

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