GM1937中文資料GAMMA數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
GM1937 |
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 GAMMA electronics |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-9-10 13:39:00 |
人工找貨 | GM1937價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 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.
特性 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:
GM1937
- 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+ |
SOT23-5 |
593625 |
背光IC原裝現(xiàn)貨熱賣中 |
詢價(jià) | ||
GMT/致新 |
24+ |
SOT-89 |
60000 |
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) | ||
安源科技 |
24+ |
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) | ||
GAMMA |
23+ |
SOT23-6 |
5486 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
安源科技 |
25+ |
SOT23-5 |
9000 |
原裝正品,假一罰十! |
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) | ||
安源科技 |
23+ |
SOT23-5 |
50000 |
原裝正品 支持實(shí)單 |
詢價(jià) | ||
GAMMA |
23+ |
SOT23-5 |
9000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
GAMMA |
23+ |
SOT23-5 |
51525 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) |