MAX1677集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號 |
MAX1677 |
參數(shù)屬性 | MAX1677 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 |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | MAXIM |
中文名稱 | 美信 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-24 8:01:00 |
人工找貨 | MAX1677價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1677規(guī)格書詳情
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.
特性 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:
MAX1677EEE
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(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(開關(guān))
- 頻率 - 開關(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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
SSOP |
1936 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MAXIM |
2016+ |
SSOP16 |
8790 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
24+ |
SSOP16 |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價 | ||
Maxim |
23+ |
16-QSOP(SSO |
65600 |
詢價 | |||
MAXIM |
24+ |
SSOP16 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
MAXIM |
24+ |
SOP |
5000 |
MAXIM專營品牌原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
MAXIM |
23+ |
SMD |
9526 |
詢價 | |||
MAXIM |
25+ |
SSOP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM/美信 |
23+ |
SOP-16 |
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 |
23+ |
SSOP16 |
3600 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 |