升/降压转换器基本原理为何?如何依应用的需求挑选最适合的升/降压转换器 (Buck-boost Converter)?
https://www.richtek.com/selection-guide/cn/selection-buckboost.html
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升/降壓轉換器基本原理為何?如何依應用的需求挑選最適合的升/降壓轉換器 (Buck-boost Converter)?
https://www.richtek.com/selection-guide/tw/selection-buckboost.html
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立錡科技升-降壓轉換器 (Buck-Boost Converter) 可簡易地將變動的電壓轉換為固定電壓。是鋰離子電池這類大幅電壓變動範圍供電應用的最佳電源轉換方案。
https://www.richtek.com/battery-management/tw/buckboost.html
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,Current Mode Buck-Boost Converter, Single Inductor, Fixed Frequency Operation with Battery Voltages, Synchronous Rectification : Up to 90% Efficiency, Up to 800mA Continuous Output Current, VOUT Disconnected from VIN during Shutdown, 1.8V to 5.5V Input and Output Range, Power Save Mode (PSM) Enable Control, <1μA Shutdown Cu...
产品 ▶ 开关稳压器 ▶ 自动升压或降压 (Buck-Boost) 转换器 ▶ RT6150A/RT6150B
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The RT6160B is a high-efficiency, single inductor, Advanced Constant On-Time ,(ACOT®) monolithic synchronous Buck-Boost converter that can deliver up to 3A ,output current from 2.2V to 5.5V and well regulate to the digitally ,programmable output voltage from 2.025V to 5.2V, which is suitable for wide ,input supply range applicat...
产品 ▶ 开关稳压器 ▶ 自动升压或降压 (Buck-Boost) 转换器 ▶ RT6160B
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支持 USB-C/PD 供电端应用, 支持的接口、协议► USB PD3.1 规范,USB-C 电缆和连接器规范 2.1 版► VCONN 输出能力大于 100mW► 其他通过内含 MCU 和 DP/DM 运行的私家协议, Buck-Boost 控制器(最高支持65W)► 输入电压范围:4.5V-30V► 输出电压...
产品 ▶ USB-C 与 PD 解决方案 ▶ USB-C 和电力传输 (PD) ▶ RT7860
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自动平滑切换于纯 Buck、Buck-Boost 和 Boost 工作模式之间, 输入电压范围:2.2V-5.5V, 输出电压数字式调节范围:2.025V-5.2V,级差 25mV, 预设输出电压► VOUT = 3.85V @ VSEL = L► VOUT = 3.45V @ VSEL =H, 最大持续负载能力:<...
产品 ▶ 开关稳压器 ▶ 自动升压或降压 (Buck-Boost) 转换器 ▶ RT6160D
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支持 USB-C/PD 供电端应用, 通过 AEC-Q100 Grade 2 认证, 工作环境温度范围:-40° - 105°C, 支持的接口、协议► USB PD3.1 规范,USB-C 电缆和连接器规范 2.1 版► VCONN 输出能力大于 100mW► 其他通过内含 MCU 和 DP/DM 运行的私家协议,<...
产品 ▶ USB-C 与 PD 解决方案 ▶ USB-C 和电力传输 (PD) ▶ RTQ7882-QT
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A Buck-boost converter is used in applications where input voltage can vary, either below
https://www.richtek.com/selection-guide/en/selection-buckboost.html
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Buck-boost Converters ideal for Li-Ion battery powered applications
https://www.richtek.com/battery-management/en/buckboost.html
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