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型号	下载订购	功能描述	制造商上传企业	LOGO
RT9259CPQV	文件：303.1 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers tha 文件：303.1 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259CPS	文件：303.1 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers tha 文件：303.1 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259GA	文件：303.83 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件：303.83 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259GQV	文件：303.83 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件：303.83 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259GS	文件：303.83 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件：303.83 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259PA	文件：303.83 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件：303.83 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259PQV	文件：303.83 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件：303.83 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259PS	文件：303.83 Kbytes Page：15 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件：303.83 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT9259A	文件：300 bytes Page：1 Pages	12V 同步降压型 DC/DC PWM 控制器 + 线性控制器 RT9259A为设计传输高质量电源的降压型双通道DC/DC控制器，所需供电电源为12V，其中包括了一组同步降压型控制器与一组LDO控制器。同步降压型控制器整合了MOSFET驱动器，并支持12V+12V自举电压以因应高效率的电能转换，自举电路中的二极管已内建整合至RT9259A内，减少外部所需的元件数。LDO控制器驱动一个外部设置的N-MOSFET以供应低供率的电源需求。其他特色包括可调整的操作频率、内建缓启动机制、低电压保护、过电流保护与关机保护功能，提供用户一个轻巧、高效率、完善保护以及低价位的解决方案。RT9259A支持SOP-14 的封装设计。 • 12V供应电源\n• 两组控制器均驱动低价位的N-MOSFETs\n• 只需少量的外部元件设计\n• 两组内部参考电压VREF 0.8V\n• 线性控制器驱动N-MOSFET\n• 两组输出均设有低电压保护机制\n• 符合RoHS规范与100%的引脚无铅特性;	Richtek 立锜科技	Richtek
RT9259C	文件：300 bytes Page：1 Pages	12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description\nThe RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The\nsynchronous buck controller integrates MOSFET drivers that supp Single 12V Bias Supply\nSupport Dual Channel Power Conversion\n One Synchronous Rectified Buck PWM Controller\n One Linear Controller\nBoth Controllers Drive Low Cost N-MOSFETs\nAdjustable Frequency from 150kHz to 1MHz and Free-Run Frequency at 230kHz\nSmall External Component Count\n±1% High ;	Richtek 立锜科技	Richtek

技术参数

Vs(typ)(V)：
12
Vin(min)(V)：
3.3
Vin(max)(V)：
12
Vout(min)(V)：
0.8
Vout(max)(V)：
5
Output Adj. Method：
Resistor
Accuracy(+/- %)：
1
Freq(typ)(kHz)：
300
Freq(min)(kHz)：
150
Freq(max)(kHz)：
1000
Iq(typ)(mA)：
3
Ext Sync：
No
Features：
Adjustable Frequency;Built-in Bootstrap Switch;Force PWM;OCP;SCP;UVP;Voltage Mode Control
Package Type：
SOP-14

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市粤骏腾电子科技有限公司	RT9259	RICHTEK/立锜	24+	SOP-14	74148	原装正品现货供应	询价
瀚佳科技(深圳)有限公司	RT9259	RICHTEK	24+	MSOP-8	36500	原装现货/放心购买	询价
深圳市得捷芯城科技有限公司	RT9259	RICHTEK(台湾立锜)	24+	NA/	8735	原厂直销,现货供应,账期支持!	询价
深圳市铭威达电子科技有限公司	RT9259				10	原装现货	询价
深圳市佳杰伟业科技有限公司	RT9259	RT	2406+	sop	3335	优势代理渠道,原装现货,可全系列订货	询价
万三科技(深圳)有限公司	RT9259	原厂	25+	原装正品	500000	源自原厂成本,高价回收工厂呆滞	询价
深圳市粤科源兴科技有限公司	RT9259PS	RICHTEK	09+	SOP14	5		询价
深圳市一线半导体有限公司	RT9259A	RICHTEK	24+	SOP	100		询价
深圳市恒创达实业有限公司	RT9259BGS	RICHTEK	17+	SOP	6200	100%原装正品现货	询价
上海鑫科润电子科技有限公司	RT9259APS	RICHTEK	06+	SOP-14	4105	原装现货海量库存欢迎咨询	询价

更多RT9259供应商更新时间2025-11-29 13:26:00

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