Satellite Broadcast Reception & Distribution

RafaelMicro

宏观微

DC-DC Boost Converter for PWM Controller

General Description The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller. The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response. T

文件：559.56 Kbytes 页数：11 Pages

RichTek

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丝印：6X；Package：SOT-23-6；DC-DC Boost Converter for PWM Controller

General Description The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller. The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response. T

文件：559.56 Kbytes 页数：11 Pages

RichTek

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Dual Output LCD Bias for Smartphones and Tablets

文件：1.73358 Mbytes 页数：22 Pages

RichTek

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Dual Output LCD Bias for Smartphones and Tablets

文件：1.73358 Mbytes 页数：22 Pages

RichTek

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Synchronous Boost Regulator with Bypass Mode

文件：1.10359 Mbytes 页数：22 Pages

RichTek

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Synchronous Boost Regulator with Bypass Mode

文件：1.10359 Mbytes 页数：22 Pages

RichTek

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Synchronous Boost Regulator

文件：1.11756 Mbytes 页数：23 Pages

RichTek

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Synchronous Boost Regulator

文件：1.11756 Mbytes 页数：23 Pages

RichTek

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用于智能型手机和平板计算机的双输出LCD偏置

The RT4801H is a highly integrated Boost and LDO and inverting charge pump to generate positive and negative output voltage. The output voltages can be adjusted from ±4V to ±6V with 100mV steps by I2C interface protocols. With its input voltage range of 2.5V to 5.5V, the RT4801H is optimized for pro 2.5V to 5.5V Supply Voltage Range \n Up to 90% Efficiency with Small Magnetics \n Support Up to 80mA Output Current \n Low 1μA Shutdown Current \n Internal Soft-start Function\n Short Circuit Protection Function \n Over-Voltage Protection Function \n Over-Current Protection Function \n Over-Temp;

Richtek

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