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4+1 Channel DC-DC converter for DV CXPU33105 provide a complete power supply solution for digital video. They improve performance, component count, and size compared to other multi-channel controllers | |||||||||||||||||||||||||||||||||||||||||||||
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目录产品概述 返回TOP The CXPU33105 provide a complete power supply solution for digital video. They improve performance, component count, and size compared to other multi-channel controllers in 1-cell Li-Ion battery designs. On-chip MOSFETs provide up to 92~95% efficiency for critical power supplies. Channel 1/2/3/4 operate at one fixed frequency of 1MHz to optimize size, cost, and efficiency. Channel 5 operate as LDO.产品特点 返回TOP „ 2.5V ~ 5.5V Input Voltage Operation. „ 95% Efficient DC/DC Converter „ Built-in 4-ch synchronous buck converter, 5-ch LDOs, and 1-ch low quiescent current LDO for RTC. „ Low Power consumption (Sleep Mode ) < 10μA. „ Built-In Power ON/OFF Sequence for PMU. „ Built-In Short Circuit Protection (SCP), Under Voltage Protection (UVP), and cycle-by cycle current limit for DC/DC Converters. „ Integrated switched mode Li-ion charger with dynamic power path function. „ Charge voltage and current control with JEITA compliant. „ Built-In Thermal Shutdown Function. „ Built-In Battery OVP Function. „ Boost Mode Operation for USB OTG. „ TQFN48 Package (6mmx6mm). 应用范围 返回TOP „ DV 技术规格书（产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
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4+1 Channel DC-DC converter for DV CXPU33105 provide a complete power supply solution for digital video. They improve performance, component count, and size compared to other multi-channel controllers
发表时间：2025-10-22浏览次数：2
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