丝印：RT8206AGQW；Package：WQFN-32L；High Efficiency, Main Power Supply Controllers for Notebook Computers

General Description The RT8206A/B dual step-down, Switch Mode Power Supply (SMPS) controller generates logic supply voltages in battery powered systems. The RT8206A/B includes two Pulse Width Modulation (PWM) controllers fixed at 5V/3.3V or adjustable from 2V to 5.5V. An optional external charge

文件：439.31 Kbytes 页数：26 Pages

RichTek

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丝印：RT8206BGQW；Package：WQFN-32L；High Efficiency, Main Power Supply Controllers for Notebook Computers

General Description The RT8206A/B dual step-down, Switch Mode Power Supply (SMPS) controller generates logic supply voltages in battery powered systems. The RT8206A/B includes two Pulse Width Modulation (PWM) controllers fixed at 5V/3.3V or adjustable from 2V to 5.5V. An optional external charge

文件：439.31 Kbytes 页数：26 Pages

RichTek

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丝印：RT8209CGC；Package：TSSOP-14；Single Synchronous Buck Controller

Features Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1 VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Nega

文件：336.51 Kbytes 页数：18 Pages

RichTek

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丝印：RT8300GN；Package：DIP-16；4-CH 150mA Constant Current LED Driver

General Description The RT8300 is a 4-CH 150mA constant current sink LED driver capable of driving four channel constant currents with good matching ability and wide range VF variations. The RT8300 provides four channel constant currents with less than 3% differences in output current val

文件：241.24 Kbytes 页数：11 Pages

RichTek

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丝印：RT8300GS；Package：SOP-16；4-CH 150mA Constant Current LED Driver

General Description The RT8300 is a 4-CH 150mA constant current sink LED driver capable of driving four channel constant currents with good matching ability and wide range VF variations. The RT8300 provides four channel constant currents with less than 3% differences in output current val

文件：241.24 Kbytes 页数：11 Pages

RichTek

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丝印：RT8549LGQW；Package：WDFN-16L；24V/60V Boost Converter with SMBus Controlled 4-CH LED Driver

General Description The RT8549L is a high efficiency Boost converter with 4-CH LED driver supporting 60V maximum output voltage. It is designed for LCD panel applications that employs LED as lighting sources. The Boost converter generates a suitable output voltage to drive four LED strings in

文件：406.69 Kbytes 页数：24 Pages

RichTek

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丝印：RT8848AGQW；Package：WQFN-40L；Multi-Phase PWM Controller with PWM-VID Reference

General Description The RT8848A/B is a 8/7/6/5/4/3/2/1 multi-phase synchronous Buck controller which is optimized for high performance graphic microprocessor and support nVidia OVR4i+ spec with PWM-VID interface. The RT8848A/B adopts AC G-NAVPTM (Green Native AVP) which is Richtek's propriet

文件：3.16154 Mbytes 页数：78 Pages

RichTek

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丝印：RT8848BGQW；Package：WQFN-40L；Multi-Phase PWM Controller with PWM-VID Reference

General Description The RT8848A/B is a 8/7/6/5/4/3/2/1 multi-phase synchronous Buck controller which is optimized for high performance graphic microprocessor and support nVidia OVR4i+ spec with PWM-VID interface. The RT8848A/B adopts AC G-NAVPTM (Green Native AVP) which is Richtek's propriet

文件：3.16154 Mbytes 页数：78 Pages

RichTek

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丝印：RT8871A；Package：WQFN-48L；4/3/2-Phase PWM Controller for AMD AM2/AM2/AM3/FM1 CPUs

General Description The RT8871A/B is a 4/3/2-phase synchronous buck controller with two integrated MOSFET drivers for CPU power application and a single-phase buck with integrated MOSFET driver for North-Bridge (NB) chipset. The RT8871A/B uses differential inductor DCR current sense to achie

文件：434.91 Kbytes 页数：24 Pages

RichTek

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丝印：RT8871B；Package：WQFN-48L；4/3/2-Phase PWM Controller for AMD AM2/AM2/AM3/FM1 CPUs

General Description The RT8871A/B is a 4/3/2-phase synchronous buck controller with two integrated MOSFET drivers for CPU power application and a single-phase buck with integrated MOSFET driver for North-Bridge (NB) chipset. The RT8871A/B uses differential inductor DCR current sense to achie

文件：434.91 Kbytes 页数：24 Pages

RichTek

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