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PM8908

Monolithic buck converter for DDR memory termination

文件:381.84 Kbytes 页数:28 Pages

STMICROELECTRONICS

意法半导体

PM8908

DDR存储器终端的单片式降压转换器

The PM8908 is a high efficiency monolithic step-down switching regulator designed mainly for the DDR termination.\n\n The IC operates from 1 V to 3.5 V input voltage (VIN).\n\n The device uses a COT control loop that provides very good performances in terms of load and line transients. The current s • Integrated MOSFETs for high efficiency \n• Current COT architecture \n• 1 V to 3.5 V input voltage (VIN) \n• 5.0 V supply voltage (VCC) \n• Constant frequency mode \n• 1% output voltage accuracy \n• Two programmable switching frequencies (0.6 MHz or 1 MHz)• ADJ output voltage from 0.5 V to 2 V;

ST

意法半导体

PM8908TR

Monolithic buck converter for DDR memory termination

文件:381.84 Kbytes 页数:28 Pages

STMICROELECTRONICS

意法半导体

PM8908TR

Package:20-VFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CONV DDR 1OUT 20QFN

STMICROELECTRONICS

意法半导体

技术参数

  • Marketing Status:

    Active

  • Package:

    QFN20 3.5x4

  • Grade:

    Industrial

  • Input Voltage_min(V):

    1

  • Input Voltage_max(V):

    6

  • Regulated Output Voltage_min(V):

    0.5

  • Regulated Output Voltage_max(V):

    2

  • Output Current-Max_nom(A):

    6

  • Synchronous rectification:

    Yes

  • Quiescent current_typ(mA):

    10

  • Regulator Switching frequency_typ(kHz):

    600

  • Inhibit Pin:

    true

  • Soft-start:

    Fixed

  • Other Features:

    Able to source and sink current; Programmable switching frequency; External reference

  • Oscillator Switching frequency_min(Internal)(kHz):

    600000

  • Oscillator Switching frequency_max(Internal)(kHz):

    2000000

  • Junction Temperature_min(°C):

    -25

供应商型号品牌批号封装库存备注价格
ST
23+
QFN
16900
正规渠道,只有原装!
询价
ST
25+
QFN
16900
原装,请咨询
询价
ST
2511
QFN
16900
电子元器件采购降本30%!原厂直采,砍掉中间差价
询价
ST
26+
QFN
60000
只有原装 可配单
询价
STMicroelectronics
24+
-
56300
一级代理/放心采购
询价
ST(意法半导体)
2447
VFQFN-20
315000
4500个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
STM
25+
IC
3854
就找我吧!--邀您体验愉快问购元件!
询价
ST(意法半导体)
2021+
VFQFN-20
499
询价
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
22+
NA
3000
加我QQ或微信咨询更多详细信息,
询价
更多PM8908供应商 更新时间2025-12-11 16:30:00