High Performance, Low Noise Boost Converter

General Description The RT9277A/B is a high performance, low noise, fixed frequency step up DC-DC Converter. The RT9277A/B converters input voltage ranging 2.5V to 5.5V into output voltage up to 16V. Current mode control with external compensation network makes it easy to stabilize the system and

高性能升压型 DC/DC 转换器

RT9277A/B 是高性能、低噪声、工作频率恒定的升压型 DC/DC 转换器，其输入电压范围为 2.5V~5.5V，输出电压可高达 16V 。使用外部补偿电路的电流模式控制架构使之易于实现系统稳定，同时又不失其灵活性。其具有的软启动功能将启动过程对供电系统的冲击降到了最小，内建的低 R_DS(ON) MOSFET 提供了高转换效率，当进入轻载状态时，RT9277A/B 自动从 PWM 模式转入 PSM 模式以提升效率。可选择的 640kHz 和 1.2MHz 工作频率为使用小型电感、取得最高效率和最低成本提供了灵活性。RT9277A/B还提供了众多的保护功能如欠压锁定、过 • 效率高达90% \n• 内建 1.6A、0.2Ω 、16V 功率 MOSFET\n• 外部补偿网络\n• 包含过流保护和过热保护功能\n• 符合 RoHS 规范，完全无铅;

High Performance, Low Noise Boost Converter

General Description The RT9277A/B is a high performance, low noise, fixed frequency step up DC-DC Converter. The RT9277A/B converters input voltage ranging 2.5V to 5.5V into output voltage up to 16V. Current mode control with external compensation network makes it easy to stabilize the system and

High Performance, Low Noise Boost Converter

General Description The RT9277A/B is a high performance, low noise, fixed frequency step up DC-DC Converter. The RT9277A/B converters input voltage ranging 2.5V to 5.5V into output voltage up to 16V. Current mode control with external compensation network makes it easy to stabilize the system and

High Performance, Low Noise Boost Converter

General Description The RT9277A/B is a high performance, low noise, fixed frequency step up DC-DC Converter. The RT9277A/B converters input voltage ranging 2.5V to 5.5V into output voltage up to 16V. Current mode control with external compensation network makes it easy to stabilize the system and

Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator

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