| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1820Z | 用于WCDMA蜂窩電話的600mA buck穩(wěn)壓器 MAX1820/MAX1821低壓差、脈寬調(diào)制(PWM) DC-DC buck轉(zhuǎn)換器專為WCDMA蜂窩電話功率放大器(PA)供電設(shè)計(jì),當(dāng)然,它也可以用于其它需要優(yōu)先考慮高效率的應(yīng)用。供電電壓范圍2.6V至5.5V,保證輸出電流達(dá)600mA,1MHz PWM開關(guān)頻率允許采用小尺寸外部元件,跳頻模式使輕載靜態(tài)電流降低至180μA。\n MAX1820可以動(dòng)態(tài)控制,提供0.4V至3.4V的輸出電壓范圍。在電壓和電流的滿量程范圍內(nèi),該電路的設(shè)計(jì)能夠保證在<30μs內(nèi)建立輸出電壓。MAX1821通過外部電阻設(shè)置輸出電壓,提供1.25V至5.5V固定輸出電壓范圍。\n MAX1820/MAX1821具有一 \n? 1.25V至5.5V可編程輸出(MAX1821) \n? 可同步至19.8MHz的外部時(shí)鐘(MAX1820Y) \n? 低靜態(tài)電流 \n? 關(guān)斷模式下0.1μA (典型值) \n? 保證600mA輸出電流 \n? 600mA負(fù)載(包括外部電感的RDC)時(shí)壓差僅150mV \n? μMAX或UCSP封裝; | ADI 亞德諾 | ADI | |
PLASTIC ENCAPSULATED DEVICES [MaximIC] Device Description A. General The MAX1820 low-dropout, pulse-width-modulated (PWM) DC-DC buck regulator is optimized to provide power to the power amplifier (PA) in WCDMA cell phones; however, it may be applied in many other applications where high efficiency is a priority. The supply 文件:141.06 Kbytes 頁數(shù):8 Pages | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC | ||
INTEGRATED CIRCUITS INTEGRATED CIRCUITS FROM MOTOROLA MDTL integrated circuits provide an excellent balance of speed power dissipation, and noise immunity for general purpose digital applications. The line includes many multifunction types. Additional logic power is provided by the wired OR capability of the basic M 文件:665.89 Kbytes 頁數(shù):9 Pages | MOTOROLA 摩托羅拉 | MOTOROLA | ||
SCORPION MODULAR POWER, SIGNAL CONNECTORS 文件:952.99 Kbytes 頁數(shù):16 Pages | POSITRONIC | POSITRONIC | ||
SCORPION MODULAR POWER, SIGNAL CONNECTORS 文件:952.99 Kbytes 頁數(shù):16 Pages | POSITRONIC | POSITRONIC |
詳細(xì)參數(shù)
- 型號(hào):
MAX1820Z
- 功能描述:
直流/直流開關(guān)調(diào)節(jié)器 WCDMA 600mA Buck Regulator
- RoHS:
否
- 制造商:
International Rectifier
- 最大輸入電壓:
21 V
- 開關(guān)頻率:
1.5 MHz
- 輸出電壓:
0.5 V to 0.86 V
- 輸出電流:
4 A
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
PQFN 4 x 5
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAX |
05+ |
原廠原裝 |
4293 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
23+ |
UCSP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAXIM |
24+ |
原廠原封 |
2000 |
全新原裝環(huán)保 |
詢價(jià) | ||
MAXIM |
24+ |
原廠封裝 |
9200 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
24+ |
LPP |
1234 |
詢價(jià) | |||
MAXIM |
24+ |
TSSOP |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
bp |
22+ |
BGA |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
23+ |
LPP |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
QFN |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
MAXIM |
25+ |
LPP |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) |
相關(guān)規(guī)格書
更多- MAX1820ZEUB
- MAX1821EUB
- MAX1821EUB+T
- MAX1821XEUB
- MAX1822EPA
- MAX1822ESA
- MAX1822ESA+T
- MAX1823AEUB
- MAX1823AEUB+T
- MAX1823BEUB
- MAX1823BEUB+T
- MAX1823EUB
- MAX1823EUB+T
- MAX1823HEUB
- MAX1823HEUB+T
- MAX1827ETL+
- MAX1829ETL+TW
- MAX182ACPI+
- MAX182ACWI+
- MAX182ACWI-T
- MAX182AEPI+
- MAX182AEWI+
- MAX182AEWI-T
- MAX182BC/D
- MAX182BCPI+
- MAX182BCWI+
- MAX182BCWI-T
- MAX182BEPI+
- MAX182BEWI+
- MAX182BEWI-T
- MAX1830EEE
- MAX1830EEE+T
- MAX1830EVKIT
- MAX1831EEE
- MAX1831EEE+T
- MAX1832EUT
- MAX1832EUT#TG16
- MAX1833ETT30
- MAX1833ETT30-T
- MAX1833EUT#G16
- MAX1833EUT-T
- MAX1834EUT
- MAX1834EUT#TG16
- MAX1834EUT-T
- MAX1835EUT#TG16
相關(guān)庫存
更多- MAX1820ZEUB-T
- MAX1821EUB+
- MAX1821EUB-T
- MAX1821XEUB-T
- MAX1822EPA+
- MAX1822ESA+
- MAX1822ESA-T
- MAX1823AEUB+
- MAX1823AEUB-T
- MAX1823BEUB+
- MAX1823BEUB-T
- MAX1823EUB+
- MAX1823EUB-T
- MAX1823HEUB+
- MAX1823HEUB-T
- MAX1827ETL+T
- MAX182ACPI
- MAX182ACWI
- MAX182ACWI+T
- MAX182AEPI
- MAX182AEWI
- MAX182AEWI+T
- MAX182AMJI
- MAX182BCPI
- MAX182BCWI
- MAX182BCWI+T
- MAX182BEPI
- MAX182BEWI
- MAX182BEWI+T
- MAX182BMJI
- MAX1830EEE+
- MAX1830EEE-T
- MAX1830EVKIT+
- MAX1831EEE+
- MAX1831EEE-T
- MAX1832EUT#G16
- MAX1832EUT-T
- MAX1833ETT30+T
- MAX1833EUT
- MAX1833EUT#TG16
- MAX1833EVKIT
- MAX1834EUT#G16
- MAX1834EUT+T
- MAX1835EUT
- MAX1835EUT-T

