MAX849ESE集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料

廠(chǎng)商型號(hào) |
MAX849ESE |
參數(shù)屬性 | MAX849ESE 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX849ESE應(yīng)用范圍:轉(zhuǎn)換器,RF 數(shù)據(jù)鏈路;產(chǎn)品描述:IC REG CONV RF DATA 1OUT 16SO |
功能描述 | 1-Cell to 3-Cell, High-Power, Low-Noise, Step-Up DC-DC Converters |
封裝外殼 | 16-SOIC(0.154",3.90mm 寬) |
文件大小 |
166.17 Kbytes |
頁(yè)面數(shù)量 |
16 頁(yè) |
生產(chǎn)廠(chǎng)商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-4 0:10:00 |
人工找貨 | MAX849ESE價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX849ESE規(guī)格書(shū)詳情
General Description
The MAX848/MAX849 boost converters set a new standard of high efficiency and high integration for noise sensitive power-supply applications, such as portable phones and small systems with RF data links. The heart of the these devices is a synchronous boost-topology regulator that generates a fixed 3.3V output (or 2.7V to 5.5V adjustable output) from one to three NiCd/NiMH cells or one Li-Ion cell.
Synchronous rectification provides a 5 efficiency improvement over similar nonsynchronous boost regulators. In standby mode, pulse-skipping PFM operation keeps the output voltage alive with only 150μW quiescent power consumption. Fixed-frequency PWM operation ensures that the switching noise spectrum is limited to the 300kHz fundamental and its harmonics, allowing easy post-filtering noise reduction. For even tighter noise spectrum control, synchronize to a 200kHz to 400kHz external clock.
Feature
? Up to 95 Efficiency (see Typical Output Selector Guide below)
? 3.3V Dual Mode? or 2.7V to 5.5V Adj. Output
? 0.7V to 5.5V Input Range
? 0.15mW Standby Mode
? 300kHz PWM Mode or Synchronizable
? Two-Channel ADC with Serial Output
? Power-Good Function
Applications
? Digital Cordless Phones
? PCS Phones
? Cellular Phones
? Hand-Held Instruments
? Palmtop Computers
? Personal Communicators
? Local 3.3V to 5V Supplies
?
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX849ESE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類(lèi)別:
集成電路(IC) > 特殊用途穩(wěn)壓器
- 包裝:
卷帶(TR)
- 應(yīng)用:
轉(zhuǎn)換器,RF 數(shù)據(jù)鏈路
- 電壓 - 輸入:
0.7V ~ 5.5V
- 輸出數(shù):
1
- 電壓 - 輸出:
3.3V,2.7V ~ 5.5V
- 工作溫度:
0°C ~ 85°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-SOIC
- 描述:
IC REG CONV RF DATA 1OUT 16SO
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
SOP-16 |
12335 |
詢(xún)價(jià) | |||
Maxim(美信) |
24+ |
標(biāo)準(zhǔn)封裝 |
9048 |
原廠(chǎng)渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開(kāi)票。 |
詢(xún)價(jià) | ||
MAXIM/美信 |
24+ |
NA/ |
281 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
MAX |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SOP16 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
MAXIM/美信 |
24+ |
SOP |
33500 |
全新進(jìn)口原裝現(xiàn)貨,假一罰十 |
詢(xún)價(jià) | ||
MAXIM/美信 |
22+ |
SOP16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
MAXIM/美信 |
25+ |
SOP16 |
996880 |
只做原裝,歡迎來(lái)電資詢(xún) |
詢(xún)價(jià) | ||
MAXIM/美信 |
04+ |
SOP16 |
1037 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢(xún)價(jià) | ||
MAXIM |
25+23+ |
SOP16 |
26966 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) |