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MP1519DQTL中文資料美國芯源數(shù)據(jù)手冊PDF規(guī)格書
MP1519DQTL規(guī)格書詳情
DESCRIPTION
The MP1519L is a fully automatic driver for powering three white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver allows PWM operation to support brightness control.
FEATURES
? 2 LED Current Matching
? High Efficiency (>93)
? Current Source Outputs
? No Ballast Resistors Required
? 1x, 1.5x and 2x Automatic Modes
? Constant Frequency Operation
? Automatic LED Detection
? High and Low Frequency PWM Capability
? 2.5V to 5.5V Operation
? Less than 1μA Leakage during Shutdown
? Detects Changes in Battery Level
? No External Schottky Diode Required
? Soft-Start and Soft Switching Operation
APPLICATIONS
? Cell Phones
? PDA or Hand Held Computers
? White LED Application at 3.6V Supply
產(chǎn)品屬性
- 型號：
MP1519DQTL
- 制造商：
MPS
- 制造商全稱：
Monolithic Power Systems
- 功能描述：
1x, 1.5x, 2x High Efficiency Charge Pump 3 White LED Driver
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MPS/美國芯源 |
24+ |
NA/ |
10000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MPS |
24+ |
QFN |
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 | ||
MPS/美國芯源 |
25+ |
原廠原封可拆樣 |
54687 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
MPS/美國芯源 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MPS/美國芯源 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MPS/美國芯源 |
2402+ |
QFN |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
MPS |
24+ |
MSOP-10 |
1 |
詢價 | |||
MPS/美國芯源 |
2022+ |
SOP-8 |
30000 |
進口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價 | ||
Monolithic Power Systems |
0508 |
178 |
優(yōu)勢貨源原裝正品 |
詢價 | |||
MPS/美國芯源 |
2022+ |
SOP-8 |
30000 |
進口原裝現(xiàn)貨供應(yīng),絕對原裝 假一罰十 |
詢價 |
