MAX16054AZT+T Pushbutton On/Off Controller with Debounce SOT23-6

The MAX16054AZT+T is a high-performance pushbutton on/off controller designed to provide a clean, debounced, and latched digital output from a mechanical switch input. Marked with the silk screen code AADU and housed in a compact 6-pin SOT23 package, this chip is engineered for harsh industrial and portable environments. It effectively eliminates contact bounce and changes its output state only on the falling edge of the input signal. The device is highly robust, featuring ±15kV ESD protection and inputs that can handle power supplies up to ±25V. With its ultra-low 7µA supply current and integrated undervoltage-lockout (UVLO) circuitry, it is an ideal solution for power management in smartphones, PDAs, and portable instrumentation where reliable on/off control is critical.

Features:

• Integrated Debouncer: Built-in factory-fixed qualification delay ensures a clean, glitch-free digital output.
• Latched Digital Output: Maintains the output state after a toggle event until the next falling edge or clear signal.
• Robust Interface: Inputs can withstand ±25V levels, making it suitable for tough industrial applications.
• High ESD Protection: ±15kV Human Body Model and IEC 61000-4-2 Air-Gap Discharge protection.
• Complementary Outputs: Features both active-high (OUT) and active-low (OUT-bar) outputs for design flexibility.
• Ultra-Low Power: Consumes only 7µA, extending battery life in portable consumer electronics.

Package Includes:

1 x MAX16054AZT+T Pushbutton On/Off Controller with Debounce SOT23-6