MDC3105
数据手册.pdf
ON Semiconductor
安森美
电子元器件分类
5 V继电器驱动器插槽 5 V Relay Driver Socket
This Relay Driver is intended to replace an array of three to six discrete components with an integrated SMT part. It can be used to switch 3 to 6 Vdc inductive loads such as relays, solenoids, incandescent lamps and small DC motors without the need of a free-wheeling diode.
Features
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- Provides a Robust Driver Interface between D.C. Relay Coil and Sensitive Logic Circuits
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- Optimized to Switch Relays from a 3 V to 5 V Rail
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- Capable of Driving Relay Coils Rated up to 2.5 W at 5 V
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- Features Low Input Drive Current and Good Back-to-Front Transient Isolation
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- Internal Zener Eliminates Need for Free-Wheeling Diode
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- Internal Zener Clamp Routes Induced Current to Ground for Quieter System Operation
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- Guaranteed Off State with no Input Connection
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- Supports Large Systems with Minimal Off-State Leakage
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- ESD Resistant in Accordance with the Class 1C Human Body Model
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- Low Sat Voltage Reduces System Current Drain by Allowing Use of Higher Resistance Relay Coils