PTH03010W Datasheet | Texas Instruments

Features - Up to 15-A Output Current - 3.3-V Input Voltage - Wide-Output Voltage Adjust (0.8 V to 2.5 V) - Efficiencies up to 95 % - 125 W/in³ Power Density - On/Off Inhibit - Output Voltage Sense - Pre-Bias Startup - Output Over-Current Protection (Non-Latching, Auto-Reset) - Auto-Track™ Sequencing - Margin Up/Down Controls - Under-Voltage Lockout - Operating Temp: - 40 to +85 °C - DSP patible Output Voltages - Safety Agency Approvals: UL 1950, CSA 22.2 950, EN60950 VDE (Pending) - Point-of-load Alliance (POLA) patible Description The PTH03010 series of non-isolated power modules are small in size but big on performance and flexibility. Their high output current, pact footprint, and industry-leading features offers system designers a versatile module for powering plex multi-processor digital systems. The series employs double-sided surface mount construction and provides highperformance step-down power conversion for up to 15 A of output current from a 3.3-V input bus voltage. The output voltage of the PTH03010W can be set to any value over the range, 0.8 V to 2.5 V, using a single resistor. This series includes Auto-Track™. Auto-Track simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Other operating features include an on/off inhibit, output voltage adjust (trim), and margin up/down controls. To ensure tight load regulation, an output voltage sense is also provided. A non-latching over-current trip serves as load fault protection. Target applications include plex multi-voltage, multi-processor systems that incorporate the industry’s high-speed DSPs, micro-processors and bus drivers. Pin Configuration Pin Function 1 GND 2 Vin 3 Inhibit - 4 Vo Adjust 5 Vo Sense 6 Vout 7 GND 8 Track 9 Margin Down - 10 Margin Up - - Denotes negative logic: Open = Normal operation Ground = Function active ASuteoq-u Treanccki™ng Standard Application Track Margin Down...