MAX756C/D中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAX756C/D規(guī)格書詳情
General Description
The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin selectable output voltage of 3.3V or 5V. The MAX757 is an adjustable version that accepts an input voltage down to 0.7V and generates a higher adjustable output voltage in the range from 2.7V to 5.5V. Typical full-load efficiencies for the MAX756/MAX757 are greater than 87.
Features
? Operates Down to 0.7V Input Supply Voltage
? 87 Efficiency at 200mA
? 60μA Quiescent Current
? 20μA Shutdown Mode with Active Reference and LBI Detector
? 500kHz Maximum Switching Frequency
? ±1.5 Reference Tolerance Over Temperature
? Low-Battery Detector (LBI/LBO)
? 8-Pin DIP and SO Packages
Applications
??? 3.3V to 5V Step-Up Conversion
??? Palmtop Computers
??? Portable Data-Collection Equipment
??? Personal Data Communicators/Computers
??? Medical Instrumentation
??? 2-Cell & 3-Cell Battery-Operated Equipment
??? Glucose Meters
產(chǎn)品屬性
- 型號(hào)：
MAX756C/D
- 功能描述：
直流/直流開關(guān)轉(zhuǎn)換器 Adjustable Output Step-Up DC-DC Converter
- RoHS：
否
- 制造商：
STMicroelectronics
- 最大輸入電壓：
4.5 V
- 開關(guān)頻率：
1.5 MHz
- 輸出電壓：
4.6 V
- 輸出電流：
250 mA
- 輸出端數(shù)量：
2
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
DIP8 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
MAXIM |
02+11 |
70 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中! |
詢價(jià) | |||
MAXIM/美信 |
22+ |
DIP8 |
9000 |
原裝正品 |
詢價(jià) | ||
MAXIM |
24+ |
DIP |
5000 |
MAXIM專營(yíng)品牌原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
DIP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
23+ |
DIP8 |
3600 |
原裝正品假一罰百!可開增票! |
詢價(jià) | ||
MAXIM |
23+ |
DIP-8 |
2680 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM |
24+ |
DIP-8 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
MAXIM |
24+ |
PDIP |
5500 |
優(yōu)勢(shì)產(chǎn)品!100%全新原裝現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MaximIntegrated |
24+ |
8-PDIP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) |
