MIC2981/82YN MICROCHIP PMIC - Power Distribution Switches, Load Drivers

The MIC2981/82YN is an 8-channel, high-voltage (up to 50V) high-current (up to 500mA per channel) source driver array from Microchip, designed to directly drive inductive loads such as relays and solenoids from logic-level TTL, CMOS, or PMOS control signals. When selecting this driver, ensure the supply voltage (VS) is between 5V and 50V, the operating temperature falls within -40°C to +85°C, and the current per channel does not exceed 500mA (limited by package power dissipation). The device features transient-protected outputs and integral clamp diodes to safeguard against voltage spikes, enhancing reliability in harsh environments. Its non-inverting inputs are compatible with 5V TTL and 5V to 15V CMOS/PMOS logic. Typical applications include relay and solenoid switching, stepping motor control, and driving LED or incandescent displays in industrial automation, consumer electronics, and automotive systems. In stock at HL Electronics – request a quote for fast delivery.