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MAX1820ZEUB中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MAX1820ZEUB |
| 功能描述 | PLASTIC ENCAPSULATED DEVICES |
| 文件大小 |
141.06 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | List of Unclassifed Manufacturers |
| 企業(yè)簡稱 |
ETC |
| 中文名稱 | 未分類制造商 |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-27 23:00:00 |
| 人工找貨 | MAX1820ZEUB價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1820ZEUB規(guī)格書詳情
[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 voltage range is from 2.6V to 5.5V, and the guaranteed output current is 600mA; 1MHz PWM switching allows for small external components, while skip mode reduces quiescent current to 180μA with light loads.
The MAX1820 is dynamically controlled to provide varying output voltages from 0.4V to 3.4V. The circuit is designed such that the output voltage settles in <30μs for a full-scale change in voltage and current.
The MAX1820 includes a low on-resistance internal MOSFET switch and synchronous rectifier to maximize efficiency and minimize external component count; 100 duty-cycle operation allows for low dropout of only 150mV at 600mA load, including the external inductor resistance. The device is offered in 10-pin μMAX and tiny 3 x 4 chip-scale (UCSP?) packages
產(chǎn)品屬性
- 型號：
MAX1820ZEUB
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
24+ |
- |
5063 |
百分百原裝正品,可原型號開票 |
詢價 | ||
MAXIM/美信 |
25+ |
原廠原封可拆 |
54685 |
百分百原裝現(xiàn)貨有單來談 |
詢價 | ||
MAXIM |
24+ |
SMD |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
MAXIM/美信 |
2023+ |
MSOP10 |
6893 |
十五年行業(yè)誠信經(jīng)營,專注全新正品 |
詢價 | ||
MAXIM/美信 |
23+ |
NA |
25630 |
原裝正品 |
詢價 | ||
MAXIM |
02+ |
MSOP10 |
80 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MAXIM/美信 |
23+ |
TSSOP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MAXIM/美信 |
24+ |
MSOP |
33500 |
全新進(jìn)口原裝現(xiàn)貨,假一罰十 |
詢價 | ||
MAXIM |
22+ |
BGA |
3000 |
原裝正品,支持實單 |
詢價 | ||
MAXIM/美信 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價 |
