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LT1948EMS8中文資料LINEAR數(shù)據(jù)手冊PDF規(guī)格書
LT1948EMS8規(guī)格書詳情
DESCRIPTION
The LT?1948 is a highly integrated multiple output DC/DC converter designed for use in TFT-LCD panels. The device contains two independent switching regulators: the main regulator has an adjustable output voltage with an internal 1.1A switch that can generate a boosted voltage as high as 30V while the second regulator generates 23V at up to 10mA for positive bias. A simple level-shift charge pump off the main switch node generates the negative bias voltage. An external capacitor sets the delay time from AVDD reaching final value to 23V appearing at the VON pin.
FEATURES
■ Complete Solution Under 1.2mm
■ Develops Three Outputs from a 3.3V or 5V Supply
■ Externally Programmable VON Delay
■ Fixed Frequency Low Noise Outputs
■ All Ceramic Capacitors
■ Operates at 3MHz Switching Frequency
■ Fast Transient Response
■ Few External Components Required
■ 2.6V to 6V Input Range
■ Tiny 8-Lead MSOP Package
APPLICATIONS
■ TFT-LCD Notebook Display Panels
■ TFT-LCD Desktop Monitor Display Panels
■ Digital Cameras
■ Handheld Computers
產(chǎn)品屬性
- 型號:
LT1948EMS8
- 制造商:
LINER
- 制造商全稱:
Linear Technology
- 功能描述:
DC/DC Converter for TFT-LCD Panels
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
LT |
2016+ |
MSOP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
LINEAR |
2020+ |
MSOP |
35000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫存 |
詢價(jià) | ||
Linear |
23+ |
8-MSOP |
65600 |
詢價(jià) | |||
Linear |
21+ |
8MSOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
LinearTechnology/AnalogD |
23+ |
8-MSOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
LT |
23+ |
QFN-16P |
9526 |
詢價(jià) | |||
LINEAR |
2015+ |
DIP/SMD |
19889 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
LT |
23+ |
現(xiàn)貨! |
7512 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
Linear |
23+ |
8-MSOP |
7750 |
全新原裝優(yōu)勢 |
詢價(jià) | ||
LINEAR/凌特 |
23+ |
MSOP-8 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) |