RT82规格书应用电路供应代理LRC第6页-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
RT8223L	文件：397.58 Kbytes Page：24 Pages	High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 页数：24 Pages	RichTek 立锜科技	RichTek
RT8223LGQW	文件：397.58 Kbytes Page：24 Pages	丝印：EP=**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 页数：24 Pages	RichTek 立锜科技	RichTek
RT8223LZQW	文件：397.58 Kbytes Page：24 Pages	丝印：EP**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 页数：24 Pages	RichTek 立锜科技	RichTek
RT8223MGQW	文件：397.58 Kbytes Page：24 Pages	丝印：EQ=**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 页数：24 Pages	RichTek 立锜科技	RichTek
RT8223MZQW	文件：397.58 Kbytes Page：24 Pages	丝印：EQ**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 页数：24 Pages	RichTek 立锜科技	RichTek
RT8223N	文件：370.41 Kbytes Page：23 Pages	High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223N is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Feat 文件：370.41 Kbytes 页数：23 Pages	RichTek 立锜科技	RichTek
RT8223P	文件：311.85 Kbytes Page：23 Pages	High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223P is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：311.85 Kbytes 页数：23 Pages	RichTek 立锜科技	RichTek
RT8223PZQW	文件：311.85 Kbytes Page：23 Pages	丝印：20**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223P is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：311.85 Kbytes 页数：23 Pages	RichTek 立锜科技	RichTek
RT8228A	文件：201.03 Kbytes Page：15 Pages	Single Synchronous Buck PWM Controller General Description The RT8228A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant on-time PWM c 文件：201.03 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT8228AGQW	文件：201.03 Kbytes Page：15 Pages	丝印：CQ；Package：WQFN-12L；Single Synchronous Buck PWM Controller General Description The RT8228A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant on-time PWM c 文件：201.03 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek

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技术参数

Vs(typ)(V)：
5
Vin(min)(V)：
4.5
Vin(max)(V)：
26
Vout(min)(V)：
0.75
Vout(max)(V)：
3.3
Output Adj. Method：
Resistor
Accuracy(+/- %)：
1
Freq(typ)(kHz)：
300
Freq(min)(kHz)：
200
Freq(max)(kHz)：
600
Iq(typ)(mA)：
0.34
Ext Sync：
No
Features：
Adjustable Current Limit;Adjustable Frequency;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;Power Good;SCP;Selectable (PSM or PWM);UVP
Package Type：
WQFN4x4-16;WQFN3x3-16

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市毅创弘电子科技有限公司	RT8207MZQW	RICHTEK	24+	WQFN20	66800	原厂授权一级代理,专注汽车、医疗、工业、新能源！	询价
千层芯半导体(深圳)有限公司	RT8250GSP	RICHTEK	24+	SOP8	25000	一级专营品牌全新原装热卖	询价
深圳市瑞卓芯科技有限公司	RT8292BHZP	RICHTEK/立锜	22+	SOP-8	18000	原装正品	询价
深圳市英瑞尔电子科技有限公司	RT8298ZSP	RICHTEK	24+	SOP	64580	原装现货假一赔十	询价
深圳市勤尚伟业电子有限公司	RT8231AGQW	REALTEK			24000	原装正品老板王磊+13925678267	询价
深圳市祥瑞智科技有限公司	RT8237AZQW	RICHTEK	25+	WDFN10	10000	原厂原装,价格优势	询价
深圳市卓越微芯电子有限公司	RT8250NGSP	RICHTEK	25+	SOP8	5800	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市利加科技有限公司	RT8272GSP	RICHTEK	16+	SOP8	411	全新原装现货	询价
深圳市明嘉莱科技有限公司	RT8207AGQW	RICHTEK/立锜	24+	QFN24	880000	明嘉莱只做原装正品现货	询价
深圳市中赛美电子科技有限公司	RT8288AZSP	RICHTEK/立锜	21+	SOP8	7500	只做原装所有货源可以追溯原厂	询价

更多RT82供应商更新时间2025-12-19 15:00:00

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