升压/降压（升降压）

升降压转换器可产生大于或小于输入电压的输出电压。使用升降压解决方案的优点是可在整个电源电压范围内调节输出电压。升降压转换器解决方案通常比降压转换器解决方案效率更低且占地面积更大。

分类

升降压控制器（外部 FET）

可消除额外感测电路的双向升降压控制器

升降压稳定器（集成式 FET）

高性能、集成式升降压 FET 稳压器

产品选择器: 升压/降压（升降压）

通过我们的参数化产品选择工具探索我们的产品目录。比较各种参数的规格，找到适合您设计的零件。

产品选择器

文档

视频和培训

Learn how to set up the ISL95338 evaluation board and connect the EVB to the GUI interface. See a demonstration of the GUI interface, forward mode, reverse mode, and phase voltages.

Related Resources

The ISL9120 offers designers the flexibility to cover a variety of design needs by operating from a Vin of 1.8V to 5.5V and an adjustable output voltage from 1V to 5.2V. Its adaptive PFM operation with forced bypass mode and 2A switches support both low load and high load currents with high efficiency, ensuring longer battery life and less heat buildup. The regulator also delivers 800mA current with 2.5V input and 3.3V output.

Renesas Electronics Corporation today introduced the industry’s first USB-C™ buck-boost battery charger to support both Narrow Voltage Direct Charging (NVDC) and Hybrid Power Buck-Boost (HPBB) charging for notebooks, ultrabooks, tablets, and power banks using the reversible USB Type-C™ connector cable. Through firmware control, the ISL9241 can switch between NVDC and HPBB modes, providing a low-cost and small solution size capable of efficiently processing a full range of power levels.