MAX781中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAX781規(guī)格書詳情
General Description
The MAX781 is a system-engineered power-supply controller for subnotebook computers, PDAs, or similar battery-powered equipment. It provides high-performance, step-down (buck), pulse-width modulated (PWM) control for generating +3.3V and constant-current battery charging. Dual PCMCIA VPP outputs are powered by a regulated flyback winding. Five high-side gate drivers and a buffered analog multiplexer are also included. All functions are controlled by an SPI/Microwire? compatible four-wire serial interface.
Features
? +3.3V Step-Down Controller
? Dual PCMCIA 2.0 Compatible VPP Outputs (0V/3.3V/5V/12V)
? Digitally Adjustable Switching Current Source for Battery Charging
? 5 High-Side Switch Gate-Driver Outputs
? SPI Serial Interface
? 300kHz Switching Frequency
? Oscillator SYNC Input
? 2.5V ±1.5 Reference Output
? 36-Pin SSOP Package
Applications
?? Subnotebook Computers
?? PDAs
?? Communicating Computers
?? Handy-Terminals
產(chǎn)品屬性
- 型號(hào)：
MAX781
- 制造商：
Maxim Integrated Products
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
98000 |
詢價(jià) | ||||
max |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
24+ |
SSOP |
35210 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開票! |
詢價(jià) | |||
MAXIM/美信 |
23+ |
SSOP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM(美信) |
23+ |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | |||
MAXIM |
2023+ |
SSOP |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA/ |
4203 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MAXIX |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM(美信) |
20+ |
- |
1 |
詢價(jià) |
