LM3281EVM/NOPB, Evaluation Module using LM3281, 1.2A, 3.3V Miniature Step Down DC-DC Converter with Analog Bypass
참조 설계 작성자: Texas Instruments
LM3281EVM/NOPB, Evaluation Module using LM3281, 1.2A, 3.3V Miniature Step Down DC-DC Converter with Analog Bypass. It is a high efficiency low noise buck converter optimized for powering noise-sensitive wireless connectivity chipsets and RF front end modules (FEM). The unique analog bypass feature maintains regulation for longest input voltage range until the full bypass occurs due to input voltage falling below regulation target. Bypass mode also provides a very low drop out of 60mv typ. at 600mA. Very low quiescent current makes the LM3281 ideal for always-on applications and its small solution size is very attractive for space constrained mobile applications. Standard banana jacks are provided on the EVM board for ease of evaluation
