GM1937中文資料GAMMA數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
GM1937 |
| 功能描述 | WHITE LED STEP-UP CONVERTER |
| 文件大小 |
133.47 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | GAMMA electronics |
| 企業(yè)簡(jiǎn)稱(chēng) |
GAMMA |
| 中文名稱(chēng) | GAMMA electronics官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-16 23:00:00 |
| 人工找貨 | GM1937價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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Description
The GM1937 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.
The device can drive two, three or four LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors.
Features
◆ High Efficiency: 84 Typical
◆ 36V internal Switch
◆ Fast 1.2MHz Switching Frequency
◆ Drives Up to three LEDs from a 2.8V Supply
◆ Drives Up to six LEDs from a 5V Supply
◆ External Matched LED Current
◆ Uses Tiny 1mm height inductor
◆ Requires Only 0.22 F Output Capacitor
◆ Low profile TSOT package
Application
Cellular Phones
PDA, Handheld Computers
Digital Cameras
MPS3 Players
GPS Receivers
產(chǎn)品屬性
- 型號(hào)：
GM1937
- 制造商：
GAMMA
- 制造商全稱(chēng)：
GAMMA
- 功能描述：
WHITE LED STEP-UP CONVERTER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
安源科技 |
23+ |
NA/ |
9000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
GTM |
2020+ |
SOT-89- |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
GAMMA |
15+ |
SOT23-6 |
5486 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
GM |
24+ |
SOT-25 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
GMT/致新 |
22+ |
SOT-89 |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
GTM |
23+ |
SOT-89 |
63000 |
原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
GAMMA |
21+ |
SOT23-5 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢(xún)價(jià) | ||
GTM |
24+ |
SOT-89 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
GM |
22+ |
SOT23-5 |
25000 |
只有原裝原裝,支持BOM配單 |
詢(xún)價(jià) | ||
GAMMA |
20+ |
SOT23-5 |
43000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) |
