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MAX1677EEE集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
MAX1677EEE |
參數(shù)屬性 | MAX1677EEE 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BOOST ADJ/3.3V DL 16QSOP |
功能描述 | Compact, High-Efficiency, Dual-Output Step-Up and LCD Bias DC-DC Converter |
封裝外殼 | 16-SSOP(0.154",3.90mm 寬) |
文件大小 |
201.47 Kbytes |
頁(yè)面數(shù)量 |
16 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-10 11:12:00 |
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General Description
The MAX1677 is a compact, high-efficiency, dual-output boost converter for portable devices needing two regulated supplies, typically for logic and liquid crystal displays (LCDs). Operation with inputs as low as 0.7V allows the MAX1677 to accept 1, 2, or 3-cell alkaline, NiCd, or NiMH batteries as well as 1-cell lithium-ion batteries. The device requires no external FETs and can maintain regulation while consuming only 20μA, making it ideal for hand-held pen-input and PDA devices operating with low-current “sleep” states.
Features
? No External FETs Required
? Main Output
Up to 350mA for Logic Supply
Fixed 3.3V or Adjustable (2.5V to 5.5V)
Synchronous Rectification for High Efficiency (up to 95)
300kHz (200kHz to 400kHz Synchronizable) Fixed-Frequency PWM Operation
? Secondary Output
Up to +28V or -28V for LCD Bias
Programmable Current Limit
? 0.7V to 5.5V Input Voltage Range
? 20μA Quiescent Current
? 1μA Shutdown Current
? Low-Battery Comparator
? Small 16-Pin QSOP Package
Applications
PDAs
Portable Phones
Hand-Held Terminals
Portable Instruments
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX1677EEE
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)
- 功能:
升壓
- 輸出配置:
正
- 拓?fù)洌?/span>
升壓
- 輸出類型:
可調(diào)(固定)
- 輸出數(shù):
2
- 電壓 - 輸入(最小值):
0.7V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.25V,2.5V(3.3V)
- 電壓 - 輸出(最大值):
5.5V,28V
- 電流 - 輸出:
350mA(開(kāi)關(guān))
- 頻率 - 開(kāi)關(guān):
300kHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-QSOP
- 描述:
IC REG BOOST ADJ/3.3V DL 16QSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
QSOP |
5500 |
優(yōu)勢(shì)產(chǎn)品!100%全新原裝現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM/美信 |
22+ |
SSOP16 |
354000 |
詢價(jià) | |||
MAXIM |
19+ |
SSOP16 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAXIM/美信 |
22+ |
SOP |
2450 |
公司只做原裝!現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
MAXIM/美信 |
22+ |
SSOP16 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢價(jià) | ||
ON |
2020+ |
QSOP16 |
35000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SSOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAXIM/美信 |
2021+ |
SSOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
0 |
2122+ |
9880 |
全新原裝正品現(xiàn)貨,優(yōu)勢(shì)渠道可含稅,假一賠十 |
詢價(jià) | |||
MAXIM |
23+ |
SSOP16 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) |