MP1519L中文資料美國芯源數(shù)據(jù)手冊(cè)PDF規(guī)格書
MP1519L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(hào)：
MP1519L
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MPS |
2016+ |
MSOP10 |
1000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
GW |
2020+ |
DIP |
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) | ||
MPS |
24+ |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | |||
GW |
DIP |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MPS |
22+23+ |
SSOP10 |
49028 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MPS |
SSOP10 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MPS/美國芯源 |
22+ |
MSOP10 |
9196 |
原裝正品 |
詢價(jià) | ||
MPS |
23+ |
MSOP10 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MPS |
24+ |
MSOP-10 |
1 |
詢價(jià) | |||
MPS/美國芯源 |
24+ |
MSOP-10 |
17607 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) |
