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CAT37RD4-TE13中文資料CATALYST數(shù)據(jù)手冊PDF規(guī)格書
CAT37RD4-TE13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：
CAT37RD4-TE13
- 制造商：
CATALYST
- 制造商全稱：
Catalyst Semiconductor
- 功能描述：
CMOS White LED Driver Boost Converter
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RECHECK |
24+ |
NA/ |
201 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ON/安森美 |
2023+ |
SOT23-5 |
2678 |
十五年行業(yè)誠信經(jīng)營,專注全新正品 |
詢價 | ||
ON |
1715+ |
SOP |
251156 |
只做原裝正品現(xiàn)貨假一賠十! |
詢價 | ||
RECHECK |
25+ |
SOT23 |
201 |
原裝正品,假一罰十! |
詢價 | ||
ON/安森美 |
22+ |
SOT-23-5 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ON |
23+ |
SOT23-5 |
12000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
國巨 |
24+ |
N/A |
39000 |
公司現(xiàn)貨庫存,支持實單 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
ON |
2022+ |
TSOT-23-5 |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
原裝 |
25+ |
TDFN8 |
20300 |
原裝特價CAT37RD4-TE13即刻詢購立享優(yōu)惠#長期有貨 |
詢價 |
