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News
Murata launches new 3.3Vin, 12A buck converter for low profile applications < 1.2mm
2024-07-19 | Return![](https://aoelectronics.com/uploadfiles/eWebEditorfile/20240724170725_99325.jpg)
This solution is based on Murata’s advanced two-stage architecture and consists of a two-phase interleaved charge pump followed by an interleaved buck regulator stage. This power system greatly reduces the dependency on inductance for high efficiency solutions in small- footprint and height-constrained applications. This makes them the ideal step-down DC-DC converter solutions for low-profile point-of-load (POL) regulators, high-density, optical transceiver modules, core supplies, ASICs, and FGPAs.
Product features
>89% peak efficiency (at 3.3Vin/0.5Vo with 1.2mm z-height inductor)
>Extremely low input and output ripple
>Input voltage range of 3.0V to 3.45V (supports running off a nominal 3.3V bus supply)
>Output voltage set by external feedback resistors
>Output adjustment can be adjusted by external AVS DAC
>Can parallel up to four devices
"We are proud to bring these new compact, low-profile, and ultra-high efficiency step-down DC-DC converter solutions to market to alleviate the power pain points our customers face," says Steve Allen, vice president of power, pSemi® Corporation, a Murata Company "The PE24110 represent breakthroughs in peak efficiency, output current, output voltage, and more -- making them an ideal power solution for low output voltage applications.”
Package and availability
The PE24110 is offered on 4.0 × 3.2 mm QFN package. Samples are available now. Contact your regional sales representative for information about evaluation kits and volume-production parts.
Source: http://www.murata.com