MAX762MJA中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAX762MJA規(guī)格書詳情
General Description
The MAX761/MAX762 step-up switching regulators provide high efficiency over a wide range of load currents, delivering up to 150mA. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converters (high efficiency with heavy loads), while using less than 110μA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads.
Features
? High Efficiency for a Wide Range of Load Currents
? 12V/150mA Flash Memory Programming Supply
? 110μA Max Supply Current
? 5μA Max Shutdown Supply Current
? 2V to 16.5V Input Voltage Range
? 12V (MAX761), 15V (MAX762) or Adjustable Output
? Current-Limited PFM Control Scheme
? 300kHz Switching Frequency
? Internal, 1A, N-Channel Power FET
? LBI/LBO Low-Battery Comparator
Applications
??? Flash Memory Programming
??? PCMCIA Cards
??? Battery-Powered Applications
??? High-Efficiency DC-DC Converters
產(chǎn)品屬性
- 型號(hào)：
MAX762MJA
- 功能描述：
直流/直流開關(guān)轉(zhuǎn)換器
- 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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
2046+ |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
MAX |
2405+ |
原廠封裝 |
12500 |
15年芯片行業(yè)經(jīng)驗(yàn)/只供原裝正品:0755-83267371鄒小姐 |
詢價(jià) | ||
35 |
400 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||||
MAXIM |
2017+ |
DIP |
5000 |
MAXIM專營品牌原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA/ |
55 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM |
2016+ |
DIP-8 |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號(hào)可以免費(fèi)送樣品! |
詢價(jià) | ||
MAXIM |
24+ |
DIP-8 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAXIM |
23+ |
原廠封裝 |
4963 |
詢價(jià) | |||
MAXIM |
22+ |
DIP-8 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) |
