Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs

General Description The RT8249A/B/C is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up t

文件：295.55 Kbytes 页数：23 Pages

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丝印：2N；Package：WQFN-20L；Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs

General Description The RT8249A/B/C is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up t

文件：295.55 Kbytes 页数：23 Pages

RichTek

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5A, 24V, 570kHz Step-Down Converter

General Description The RT8251 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 5A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases

文件：482.56 Kbytes 页数：16 Pages

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丝印：GE=**；Package：WQFN-163x3；5A, 24V, 570kHz Step-Down Converter

General Description The RT8251 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 5A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases

文件：482.56 Kbytes 页数：16 Pages

RichTek

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2A, 23V, 340kHz Synchronous Step-Down Converter

General Description The RT8252A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8252As current mode architecture and external compensation allow the transient response to be optimized over a w

文件：196.92 Kbytes 页数：14 Pages

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3A, 23V, 340kHz Synchronous Step-Down Converter

General Description The RT8253A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8253As current mode architecture and external compensation allow the transient response to be optimized over a wid

文件：227.68 Kbytes 页数：15 Pages

RichTek

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3A, 23V, 1.2MHz Synchronous Step-Down Converter

General Description The RT8253B is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8253Bs current mode architecture and external compensation allow the transient response to be optimized over a wid

文件：205.9 Kbytes 页数：15 Pages

RichTek

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2A, 22V, 400kHz Step-Down Converter

General Description The RT8256 is an as high voltage buck converter that can support the input voltage range from 4.75V to 22V and the output current can be up to 2A. Current Mode operation provides fast transient response and eases loop stabilization. The chip provides protection functions

文件：216.79 Kbytes 页数：12 Pages

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1.2A, 24V, 700kHz Step-Down Converter

General Description The RT8258 is a high voltage buck converter that can support the input voltage range from 4.5V to 24V and the output current can be up to 1.2A. Current Mode operation provides fast transient response and eases loop stabilization. The chip also provides protection function

文件：401.68 Kbytes 页数：12 Pages

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Wide Operating Input Voltage Range : 4.5V to 24V

General Description The RT8258 is a high voltage buck converter that can support the input voltage range from 4.5V to 24V and the output current can be up to 1.2A. Current Mode operation provides fast transient response and eases loop stabilization. The chip also provides protection function

文件：401.68 Kbytes 页数：12 Pages

RichTek

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