TPSM82480

Product Folder Order Now Technical Documents Tools & Software Support & Community TPSM82480 SLVSDT1A – JULY 2017 – REVISED MARCH 2018 TPSM82480 5.5-V Input, 6-A, Step-Down Converter Module 1 Features 1 Ultra Small 7.9 x 3.6 x 1.5 mm Power Module Output Current of 6 A Feedback Voltage Accuracy of ±1% Input Voltage Range 2.4 to 5.5 V Output Voltage Range 0.6 to 5.5 V Typical Quiescent Current of 23 µA Output Voltage Select Phase Shifted Operation Automatic Power Save Modes Forced PWM Mode Option Adjustable Soft Start Power Good & Thermal Good Outputs Undervoltage Lockout Over-current and Short-Circuit Protection Over-temperature Protection -40°C to 125°C Operating Temperature Range 2 Applications Low Profile Point-of-Load Supply Storage, Server, Adapter Card Industrial PC/Embedded PC/FPGA supply Wireless Base Station Test & Measurement Typical Application Schematic space 3 Description The TPSM82480 is a synchronous step-down DC-DC converter module for low profile point-of-load power supplies. The input voltage range of 2.4 to 5.5 V enables operation from typical 3.3-V or 5-V interface supplies as well as from backup circuits dropping down as low as 2.4 V. The output current is up to 6 A continuously provided by two phases of 3 A each, which run out-of-phase, reducing pulse current noise significantly. The TPSM82480 provides an automatically entered power save mode to maintain high efficiency down to very light loads. This incorpor...