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GM1937ST25RG中文資料GAMMA數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
GM1937ST25RG |
功能描述 | WHITE LED STEP-UP CONVERTER |
文件大小 |
133.47 Kbytes |
頁面數(shù)量 |
9 頁 |
生產(chǎn)廠商 | GAMMA electronics |
企業(yè)簡稱 |
GAMMA |
中文名稱 | GAMMA electronics官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-3-17 8:10:00 |
人工找貨 | GM1937ST25RG價(jià)格和庫存,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:
GM1937ST25RG
- 制造商:
GAMMA
- 制造商全稱:
GAMMA
- 功能描述:
WHITE LED STEP-UP CONVERTER
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
GM |
24+ |
SOT-25 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
GMT/致新 |
22+ |
SOT-89 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
安源科技 |
23+ |
NA/ |
9000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
GTM |
2020+ |
SOT-89- |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
GTM |
06+ |
SOT-89-3L |
3900 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
GTM |
23+ |
SOT-89 |
63000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
GTM |
24+ |
SOT-89 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
GAMMA |
22+ |
SOT23-5 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
GOSUNCN/ZTE高新興 |
23+ |
LCC |
2000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
GAMMA |
20+ |
SOT23-5 |
43000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) |