Linear Technology LTM4600HVMPV: Encapsulated dc/dc-regulator system suits military and avionics applications

The LTM4600HVMPV encapsulated, 10A switching dc/dc-regulator system targets military and aerospace systems. Part of the mModule dc/dc regulator family, the regulator system is tested over a –55 to +125°C temperature range. The synchronous-switch-mode dc/dc step-down regulator features a built-in inductor, supporting power components and compensation circuitry. Operating from a 4.5 to 28V input-supply range, the device regulates a 0.6 to 5V output voltage and delivers a 10A continuous load current with a 14A peak, claiming 92% efficiency. The device requires input and output bulk capacitors and a resistor for setting the output voltage. Available in a 15×15×2.8-mm military-grade, plastic LGA housing, the package provides lower thermal impedance than similarly sized BGA packages. The LTM4600HVMPV costs $36.95 (1000).

Linear Technology, www.linear.com