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PM8908

DDR存儲器終端的單片式降壓轉(zhuǎn)換器; ? 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 \n? Embedded bootstrap diode \n? OV/UV/OC and overtemperature protection \n? Soft-off with integrated discharge resistor \n? External tracking \n? Power Good output \n? QFN20 3.5 x 4.0 mm compact package;

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 sense is internally thermally compensated for optimum precision.\n\n The output voltage is adjusted from 0.5 V to 2 V with ± 1% accuracy overtemperature variations.\n\n The PM8908also provides external tracking support.\n\n The PM8908 provides positive and negative overcurrent protection as well as over/undervoltage and overtemperature protection. PGOOD output easily provides real-time information on the output voltage.\n\n The PM8908 is available in a QFN20 3.5 x 4.0 mm package.\n\n

STSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團

PM8908

Monolithic buck converter for DDR memory termination

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團

PM8908TR

Monolithic buck converter for DDR memory termination

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團

PM8908TR

Package：20-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 特殊用途穩(wěn)壓器 描述：IC REG CONV DDR 1OUT 20QFN

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團

SP8908

5GHZ?8FixedModulusDivider

5GHZ÷8FixedModulusDivider TheSP8908isoneofarangeofveryhighspeedlowpowerprescalersforprofessionalapplications.ThedividingelementsarestaticDtypeflipflopsandthereforeallowoperationdowntoDCifthedrivesignalisapulsewaveformwithfastrisetime.Theoutputsta

ZARLINK

Zarlink Semiconductor

SP8908

5GHZ48FixedModulusDivider

5GHZ÷8FixedModulusDivider TheSP8908isoneofarangeofveryhighspeedlowpowerprescalersforprofessionalapplications.ThedividingelementsarestaticDtypeflipflopsandthereforeallowoperationdowntoDCifthedrivesignalisapulsewaveformwithfastrisetime.Theoutputstag

Mitel

Mitel Corporation

SP8908KG

5GHZ48FixedModulusDivider

5GHZ÷8FixedModulusDivider TheSP8908isoneofarangeofveryhighspeedlowpowerprescalersforprofessionalapplications.ThedividingelementsarestaticDtypeflipflopsandthereforeallowoperationdowntoDCifthedrivesignalisapulsewaveformwithfastrisetime.Theoutputstag

Mitel

Mitel Corporation

技術(shù)參數(shù)

  • 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

供應(yīng)商型號品牌批號封裝庫存備注價格
ST
23+
QFN
16900
正規(guī)渠道,只有原裝!
 詢價
ST
25+
QFN
16900
原裝，請咨詢
 詢價
ST
2511
QFN
16900
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價
 詢價
STMicroelectronics
24+
-
56300
一級代理/放心采購
 詢價
ST(意法半導(dǎo)體)
2447
VFQFN-20
315000
4500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
 詢價
STM
20+
IC
3854
就找我吧!--邀您體驗愉快問購元件!
 詢價
ST(意法半導(dǎo)體)
2021+
VFQFN-20
499
詢價
ST(意法)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
 詢價
22+
NA
3000
加我QQ或微信咨詢更多詳細信息,
 詢價
ST/意法
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價
更多PM8908供應(yīng)商 更新時間2025-7-28 16:31:00

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