Features

• Ultra-Compact Footprint: Extremely small form factor measuring just 17x19mm, which reduces to an even tighter 17x14mm if the screw terminal connector is omitted.
• Controller : Designed around the Texas Instruments TPS62130A synchronous step-down converter, featuring DCS-Control™ topology for rapid transient response and strict output voltage accuracy.
• High Current Delivery: Capable of supplying up to 3A of continuous output current. This provides massive headroom for power-hungry embedded systems, AI edge hardware, and wireless microcontrollers.
• Ultra-Low Quiescent Current: Draws a mere 17 µA (typical) in Power Save Mode. It automatically and seamlessly enters this mode to maintain high efficiency across the entire load range, which is excellent for systems during sleep states.
• High Switching Frequency: Operates at 2.5 MHz (typical). This high frequency enables the use of the tiny 2.2uH surface-mount inductor while providing fast transient response.
• 100% Duty Cycle Mode: Capable of maintaining the target output voltage even as the input voltage (VIN) drops very close to the 3.3V threshold.
• Hardware Protection: Integrates critical fail-safes directly into the silicon, including short-circuit protection and overtemperature (thermal shutdown) protection.
• Soft-Start Integration: Includes a 3.3nF capacitor on the SS/TR pin to program a controlled output voltage start-up ramp, preventing heavy inrush currents during power-on.
• Power Good Monitoring: Features a 100k pull-up resistor on the PG (Power Good) pin, an open-drain output useful for precise system-level power sequencing.