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首頁 >PM66>規(guī)格書列表

型號	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
PM6641TR	文件：2.26982 Mbytes Page：47 Pages	Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications Description The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) 文件：2.26982 Mbytes 頁數(shù)：47 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6644	文件：3.01293 Mbytes Page：35 Pages	350 mA adjustable step-down regulator Description The PM6644 is a 350 mA valley current limit stepdown regulator capable of delivering an adjustable output voltage in the range between 0.9 V and 8 V. A fixed value of output voltage is also available (3.47 V), saving the external resistor divider. It is housed in a small DFN10 3x3 pac 文件：3.01293 Mbytes 頁數(shù)：35 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6644TR	文件：3.01293 Mbytes Page：35 Pages	350 mA adjustable step-down regulator Description The PM6644 is a 350 mA valley current limit stepdown regulator capable of delivering an adjustable output voltage in the range between 0.9 V and 8 V. A fixed value of output voltage is also available (3.47 V), saving the external resistor divider. It is housed in a small DFN10 3x3 pac 文件：3.01293 Mbytes 頁數(shù)：35 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6670	文件：682.71 Kbytes Page：53 Pages	Complete DDR2/3 memory power supply controller Description The device PM6670 is a complete DDR2/3 power supply regulator designed to meet JEDEC specifications. It integrates a Constant On-Time (C.O.T.) buck controller, a 2Apk sink/source Low Drop Out regulator and a 15mA low noise buffered reference. The C.O.T. architecture assures fast tra 文件：682.71 Kbytes 頁數(shù)：53 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6670AS	文件：717.74 Kbytes Page：54 Pages	Complete DDR2/3 memory power supplies controller Description The device PM6670AS is a complete DDR2/3 power supply regulator designed to meet JEDEC specifications. It integrates a constant on-time (COT) buck controller, a 2 Apk sink/source low drop out regulator and a 15 mA low noise buffered reference. The COT architecture assures fast trans 文件：717.74 Kbytes 頁數(shù)：54 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6670ASTR	文件：717.74 Kbytes Page：54 Pages	Complete DDR2/3 memory power supplies controller Description The device PM6670AS is a complete DDR2/3 power supply regulator designed to meet JEDEC specifications. It integrates a constant on-time (COT) buck controller, a 2 Apk sink/source low drop out regulator and a 15 mA low noise buffered reference. The COT architecture assures fast trans 文件：717.74 Kbytes 頁數(shù)：54 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6670S	文件：717.57 Kbytes Page：53 Pages	Complete DDR2/3 memory power supply controller Description The device PM6670S is a complete DDR2/3 power supply regulator designed to meet JEDEC specifications. It integrates a constant on-time (COT) buck controller, a 2 Apk sink/source low drop out regulator and a 15 mA low noise buffered reference. The COT architecture assures fast transi 文件：717.57 Kbytes 頁數(shù)：53 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6670STR	文件：717.57 Kbytes Page：53 Pages	Complete DDR2/3 memory power supply controller Description The device PM6670S is a complete DDR2/3 power supply regulator designed to meet JEDEC specifications. It integrates a constant on-time (COT) buck controller, a 2 Apk sink/source low drop out regulator and a 15 mA low noise buffered reference. The COT architecture assures fast transi 文件：717.57 Kbytes 頁數(shù)：53 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6675S	文件：2.63452 Mbytes Page：53 Pages	High efficiency step-down controller with embedded 2 A LDO regulator Description The PM6675S device consists of a single high efficiency step-down controller and an independent Low Drop-Out (LDO) linear regulator. The Constant On-Time (COT) architecture assures fast transient response supporting both electrolytic and ceramic output capacitors. An embedded integra 文件：2.63452 Mbytes 頁數(shù)：53 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS
PM6675STR	文件：2.63452 Mbytes Page：53 Pages	High efficiency step-down controller with embedded 2 A LDO regulator Description The PM6675S device consists of a single high efficiency step-down controller and an independent Low Drop-Out (LDO) linear regulator. The Constant On-Time (COT) architecture assures fast transient response supporting both electrolytic and ceramic output capacitors. An embedded integra 文件：2.63452 Mbytes 頁數(shù)：53 Pages	STMICROELECTRONICS 意法半導體	STMICROELECTRONICS

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技術參數(shù)

Package：
QFN48 7x7
Marketing Status：
Active
Input Voltage_min(V)：
2.7
Number Of Output_nom：
4
Input Voltage_max(V)：
5.5
Output Current-Max_nom(A)：
2.5
Regulated Output Voltage_min(V)：
0.8
Regulated Output Voltage_max(V)：
2.5
Regulator Switching frequency_min(kHz)：
500
Regulator Switching frequency_max(kHz)：
1000
Efficiency_nom(%)：
92
Grade：
Industrial
Oscillator Switching frequency_max(Internal)(kHz)：
1000
Synchronous rectification：
Yes
Quiescent current_typ(mA)：
3

供應商	型號	品牌	批號	封裝	庫存	備注	價格
深圳市粵科源興科技有限公司	PM6680TR	ST	13+		2746	原裝分銷	詢價
深圳市毅創(chuàng)騰電子科技有限公司	PM6650-2M	QUACOMM		QFN	2000	原裝長期供貨!	詢價
芯有半導體（深圳）有限公司	PM6685	ST	05/06+	QFN32	135	全新原裝100真實現(xiàn)貨供應	詢價
深圳市恒創(chuàng)達實業(yè)有限公司	PM6610	QUALCOM	17+	QFN	6200	100%原裝正品現(xiàn)貨	詢價
深圳市益百分電子有限公司	PM6653	QUAIC	BGA	09+	491	全新原裝進口自己庫存優(yōu)勢	詢價
深圳市凌旭科技有限公司	PM6650-2M	QUALCOMM	2016+	QFN	3000	公司只做原裝,假一罰十,可開17%增值稅發(fā)票!	詢價
諦輝(北京/上海/青島 )電子科技有限公司	PM6650	QUALCO	25+	TSSOP28	18000	原廠直接發(fā)貨進口原裝	詢價
深圳市卓越微芯電子有限公司	PM6686TR	ST	25+	QFN32	1625	百分百原裝正品真實公司現(xiàn)貨庫存本公司只做原裝可	詢價
深圳市一線半導體有限公司	PM6650-1M	QUALCOMM	24+	QFN	676		詢價
深圳市歐立現(xiàn)代科技有限公司	PM6685TR	ST	24+	QFN	6868	原裝現(xiàn)貨,可開13%稅票	詢價

更多PM66供應商更新時間2026-1-20 9:01:00

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