PTH12040W数据手册电源-板安装的直流转换器规格书PDF

描述 Description

The PTH12040 series non-isolated DC-DC converter complies with the Point-of-Load Alliance (POLA) standard. It offers some of the most advanced POL functions in the industry, including Auto-Track™ sequencing for controlled power-up/power-down of complex semiconductor devices such as DSPs, FPGAs and ASICs, and voltage margining. Standard features include pre-bias startup, programmable input undervoltage lockout, differential remote sense, remote On/Off and auto resetting short-circuit protection.PTH12040 series converters have an input voltage range of 8 to 14Vdc and an output voltage that can be trimmed from 0.8 to 5.5 Vdc to meet a wide variety of semiconductor power needs. Rated at 275 watts, the converters offer up to 93% efficiency and can deliver up to 50 amps. Available in through-hole horizontal mount and surface-mount versions, they have a small 1 x 2 inch (26.5 x 52 mm) footprint and an installed height of just 0.35 inch (9 mm).Auto-Track™ is a trademark of Texas Instruments

特性 Features

·50 A output current
·12 V input voltage (8 Vdc to 14 Vdc)
·Wide-output voltage adjust (0.8 Vdc to 5.5 Vdc)
·Auto-track™ sequencing
·Margin up/down controls
·Efficiencies up 96%
·Output ON/OFF inhibit
·Differential remote sense
·Programmable Under-Voltage Lockout (UVLO)
·Point-of-Load-Alliance (POLA) compatible
·Available RoHS compliant