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MAX1703

1節(jié)電池至3節(jié)電池、高功率1.5A、低噪聲、升壓型DC-DC轉(zhuǎn)換器; ? 效率高達(dá)95%\n\n? 高達(dá)1.5A輸出\n\n? 固定5V或可調(diào)升壓輸出(2.5V至5.5V)\n\n? 輸入范圍:0.7V至5.5V\n\n? 低功耗模式(300μW)\n\n? 低噪聲、恒定頻率模式(300kHz)\n\n? 可同步開關(guān)頻率(200kHz至400kHz)\n\n? 邏輯控制關(guān)斷電流:1μA\n\n? 電源良好比較器\n\n? 非專用增益塊;

MAX1703是一款高效率、低噪聲、升壓型DC-DC轉(zhuǎn)換器,適用于電池供電的無(wú)線應(yīng)用。它使用同步整流脈寬調(diào)制(PWM)升壓拓?fù)洌瑥碾姵剌斎肷?.5V至5.5V輸出,例如一至三節(jié)鎳鎘/鎳氫電池或一節(jié)鋰離子電池。該器件包括一個(gè)2A、75mΩ、N溝道MOSFET開關(guān)和一個(gè)140mΩ、P溝道同步整流器。\n\n MAX1703內(nèi)置同步整流器,效率比同類非同步轉(zhuǎn)換器高5%。此外提供脈沖頻率調(diào)制(PFM)低功耗模式,以提高輕負(fù)載效率,還具有1μA關(guān)斷模式。\n\n MAX1703采用16引腳窄體SO封裝,并帶有一個(gè)非專用比較器,可產(chǎn)生電源良好或低電池電量警告輸出。它還包含一個(gè)線性增益模塊,可用于構(gòu)建線性穩(wěn)壓器。\n\n 如需更低功率的輸出和更小的封裝,請(qǐng)參考MAX1700/MAX1701。如需雙路輸出(升壓加線性穩(wěn)壓器),請(qǐng)參考MAX1705/MAX1706。如需板載模數(shù)轉(zhuǎn)換器,請(qǐng)參考MAX848/MAX849。\n\n MAX1703評(píng)估套件有助于加速設(shè)計(jì)。\n\n ?\n\n

ADIAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

MAX1703

1-Cell to 3-Cell, High-Power 1.5A, Low-Noise, Step-Up DC-DC Converter

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17030

1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers

GeneralDescription TheMAX17030/MAX17036are3/2-phaseinterleavedQuick-PWM?step-downVIDpower-supplycontrollersforIMVP-6.5notebookCPUs.TwointegrateddriversandtheoptiontodriveathirdphaseusinganexternaldriversuchastheMAX8791allowforaflexible3/2-phaseconfiguration

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17030GTL+

1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers

GeneralDescription TheMAX17030/MAX17036are3/2-phaseinterleavedQuick-PWM?step-downVIDpower-supplycontrollersforIMVP-6.5notebookCPUs.TwointegrateddriversandtheoptiontodriveathirdphaseusinganexternaldriversuchastheMAX8791allowforaflexible3/2-phaseconfiguration

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17036

1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers

GeneralDescription TheMAX17030/MAX17036are3/2-phaseinterleavedQuick-PWM?step-downVIDpower-supplycontrollersforIMVP-6.5notebookCPUs.TwointegrateddriversandtheoptiontodriveathirdphaseusinganexternaldriversuchastheMAX8791allowforaflexible3/2-phaseconfiguration

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17036GTL+

1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers

GeneralDescription TheMAX17030/MAX17036are3/2-phaseinterleavedQuick-PWM?step-downVIDpower-supplycontrollersforIMVP-6.5notebookCPUs.TwointegrateddriversandtheoptiontodriveathirdphaseusinganexternaldriversuchastheMAX8791allowforaflexible3/2-phaseconfiguration

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17031

Dual Quick-PWM Step-Down Controller with Low-Power LDO and RTC Regulator for MAIN Supplies

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17031ETG+

Dual Quick-PWM Step-Down Controller with Low-Power LDO and RTC Regulator for MAIN Supplies

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX17033

雙相、Quick-PWM控制器,用于IMVP6+/IMVP6.5;

ADIAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

MAX17034

雙相、Quick-PWM控制器,用于IMVP6+/IMVP6.5;

ADIAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

技術(shù)參數(shù)

  • VIN (max)(V):

    5.5

  • VOUT1 (min)(V):

    2.5

  • VOUT1 (max)(V):

    5.5

  • IOUT1 (max)(A):

    1.5

  • Switch Type:

    Internal

  • Preset VOUT(V):

    5

  • Output Adjust. Method:

    Resistor

  • Synchronous Switching:

    Yes

  • ICC (typ)(mA):

    0.065

  • ICC (max)(mA):

    0.12

  • Shutdown Mode Supply Current (typ)(μA):

    0.1

  • Shutdown Mode Supply Current (max)(μA):

    20

  • # DC-DC Outputs:

    1

  • Alternate Topology:

    Step-Up/Down

  • # LDO/ Op.Amp. Outputs:

    1

  • Switching Frequency(kHz):

    400

  • Features:

    Current Limit

  • EV Kit Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    SOIC (N)/16

  • Smallest Available Pckg. (max w/pins)(mm2):

    62

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $4.89 @1k

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
MAX
23+
SO-16
3200
專業(yè)分銷全系列產(chǎn)品!絕對(duì)原裝正品!量大可訂!價(jià)格優(yōu)
詢價(jià)
MAXIM
24+
SOP-16
7
詢價(jià)
MAXIM
24+
SMD
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
MAXIM
25+
SMD
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
MAXIM
23+
SOP
20000
原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨
詢價(jià)
Maxim
23+
16-SOIC
30355
詢價(jià)
MAXIM
2015+
SOP/DIP
19889
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣!
詢價(jià)
MAX
25+
SOP16
2500
詢價(jià)
MAX
05+
原廠原裝
4450
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價(jià)
更多MAX1703供應(yīng)商 更新時(shí)間2025-7-28 16:31:00