PoL Regulator Offers High Efficiency in a Small Form Factor
May 27, 2021
News
Flex Power Modules has released the PNA series of non-isolated analog point of load (PoL) regulators with a 9 V to 36 V input voltage range and a full load efficiency of 95.5% at 12 V in and 5.5 V out.
The devices feature an adjustable output of 0.9 V to 5.5 V, at up to 6 A output current, which translates to a maximum power output of 33 W.
The PoL regulators include features like a voltage tracking function that permits one regulator to use the output of another as a voltage reference, simplifying designs by allowing turn-on/turn-off behavior to be daisy chained. A power good (PG) function enables further sequencing control through soft-start and time-based sequencing capabilities.
The PNA series can be synchronized to an external clock to prevent beat frequencies from being reflected to the input supply rail. They measure 13 mm x 12.35 mm x 6.2 mm to support mounting on the bottom of PCBs. The devices support operating temperatures of -40 °C to + 125 °C, and boast a mean time between failure (MTBF) of up to 71.84 million hours
For more information, visit flex.com.
Chad Cox. Production Editor, Embedded Computing Design, has responsibilities that include handling the news cycle, newsletters, social media, and advertising. Chad graduated from the University of Cincinnati with a B.A. in Cultural and Analytical Literature.
