首頁>GM1937ST25RG>規(guī)格書詳情
GM1937ST25RG中文資料GAMMA數(shù)據(jù)手冊PDF規(guī)格書
GM1937ST25RG規(guī)格書詳情
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 | 價格 |
|---|---|---|---|---|---|---|---|
GTM |
2020+ |
SOT-89- |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
GAMMA |
20+ |
SOT23-5 |
43000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
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 | ||
GMT/致新 |
22+ |
SOT-89 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
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 | ||
GM |
24+ |
SOT-25 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
1742+ |
SOT23-5 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 | |||
GAMMA |
36118 |
SOT23-5 |
2015 |
專業(yè)代理LED背光驅(qū)動IC,型號齊全,公司優(yōu)勢產(chǎn)品 |
詢價 | ||
GAMMA |
24+ |
SOT23-5 |
362652 |
背光IC原裝現(xiàn)貨有優(yōu)勢 |
詢價 | ||
GTM |
21+ |
SOT-89-3L |
3900 |
原裝現(xiàn)貨假一賠十 |
詢價 |
