PTH04040W Datasheet | Texas Instruments

FEATURES - 2 60-A Output Current - 3.3-V and 5-V Input Voltage - Wide-Output Voltage Adjust (0.8 V to 2.5 V) - Efficiencies up to 93% - On/Off Inhibit - Differential Output Sense - Output Overcurrent Protection (Nonlatching, Auto-Reset) - Overtemperature Protection - Auto-Track™ Sequencing - Start Up Into Output Prebias - Margin Up/Down Controls - Operating Temperature: - 40°C to 85°C - Multi-Phase, Switch-Mode Topology - Programmable Undervoltage Lockout (UVLO) - Safety Agency Approvals: UL/IEC/CSA-22.2 60950-1 APPLICATIONS - Advanced puting and Server Applications NOMINAL SIZE = 2.05 in x 1.05 in (52 mm x 26,7 mm) DESCRIPTION The PTH04040W is a high-performance 60-A rated, nonisolated, power module, which uses the latest multi-phase switched-mode topology. This provides a small, ready-to-use module, that can power the most densely populated multiprocessor systems. The PTH04040W operates over an input voltage range of 2.95 V to 5.5 V, and can be set to any output voltage over the range, 0.8 V to 2.5 V, using a single external resistor. The bination of a wide input voltage and wide-output adjust range allows the PTH04040W to be used in many of high-performance applications. These include advanced puting platforms and servers that utilize either a 3.3-V or 5-V distribution bus. These modules incorporate a prehensive list of features . They include an on/off inhibit and margin up/down controls. A differential remote output voltage sense ensures tight load regulation, and an output overcurrent and overtemperature shutdown protect against most load faults. A programmable undervoltage lockout allows the turn-on threshold to be customized. The PTH04040W incorporates Auto-Track™. Auto-Track is a popular feature of the PTH family that allows the outputs of multiple modules to track a mon voltage during power-up and power-down transitions. This greatly simplifies the sequencing of voltages for VLSI ICs that operate off multiple power rails. The double-sided surface mount...