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CAT37EKK-TE7中文資料Catalyst數(shù)據(jù)手冊(cè)PDF規(guī)格書
CAT37EKK-TE7規(guī)格書詳情
DESCRIPTION
The CAT37 is a DC/DC step up converter that delivers a regulated output current. Operation at a constant switching frequency of 1.2MHz allows the device to be used with very small value external inductor and ceramic capacitors.
FEATURES
■ Low quiescent ground current (0.5mA typical)
■ Power efficiency over 80
■ Compatible pinout with LT1937
■ Adjustable output current (up to 40mA)
■ High frequency 1.2MHz operation
■ Input voltage operation down to 2.5V
■ Low resistance (0.5?) power switch
■ Drives up to 4 White LEDs in series
■ Shutdown current less than 1μA
■ Load fault protection against open-circuits
■ Low value external components
■ Low profile 5-lead SOT23 (1mm max) and TDFN (0.8mm) package
APPLICATIONS
■ Color LCD and keypad backlighting
■ Cellular phones
■ Handheld terminals
■ Digital cameras
■ PDAs/Games
■ Portable MP3 players
產(chǎn)品屬性
- 型號(hào)：
CAT37EKK-TE7
- 制造商：
CATALYST
- 制造商全稱：
Catalyst Semiconductor
- 功能描述：
CMOS White LED Driver Boost Converter
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CATALYST(CSI) |
21+ |
TSOT23-5 |
4550 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
CATA |
23+ |
NA/ |
3000 |
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) | ||
CATALYSTS |
2016+ |
SOT23-5 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ON |
2020+ |
SOT23-5 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
CATALYST |
2023+ |
TO23-5 |
5000 |
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
ON/ |
22+23+ |
SOT23-5 |
8000 |
新到現(xiàn)貨，只做原裝進(jìn)口 |
詢價(jià) | ||
CATALYST |
04+ |
SOT153 |
2800 |
詢價(jià) | |||
ON/安森美 |
24+ |
SOT235 |
7906200 |
一站配齊,原盒原包現(xiàn)貨原廠一手渠道聯(lián)系 |
詢價(jià) | ||
ON/安森美 |
24+ |
SOT23-5 |
505348 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
CATALYST |
2005 |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
