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NJU7385 - Dual H-bridge Driver

Description

versatility for a compact actuator.

types of control systems, “Two-input” and “Phase & Enable”.

Input part has a Schmitt inverter circuit with a high resistance to noise.

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NJU7385 Dual H-bridge Driver for actuator GENERAL DESCRIPTION The NJU7385 is a dual H-bridge driver IC that has general versatility for a compact actuator. The Mode Select Function in the control part can select two types of control systems, “Two-input” and “Phase & Enable”. Input part has a Schmitt inverter circuit with a high resistance to noise. And it has a transition sequence which automatically transits to standby mode with no input signal. Output part has two circuit configurations of independent H-bridge. Protection circuit contains an under voltage lockout (UVLO) circuit and a thermal shutdown circuit and outputs alarm signal if an error is detected. Supply /interface voltage corresponds to the logic, 3.3V/5.0V.
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