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EV1519DQL-00A中文資料美國芯源數(shù)據(jù)手冊PDF規(guī)格書
EV1519DQL-00A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：
EV1519DQL-00A
- 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 |
|---|---|---|---|---|---|---|---|
EV |
15 |
SOP8 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
EV |
22+ |
SOP8 |
101838 |
原裝正品現(xiàn)貨,可開13點稅 |
詢價 | ||
EV臺產(chǎn) |
14+ |
SOP-8 |
4500 |
向鴻原裝正品/代理渠道/現(xiàn)貨優(yōu)勢 |
詢價 | ||
EV |
23+ |
SOP |
9980 |
價格優(yōu)勢、原裝現(xiàn)貨、客戶至上。歡迎廣大客戶來電查詢 |
詢價 | ||
EV |
23+ |
SOP8 |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
LCX(凌承芯) |
2021+ |
SOP-8_150mil |
499 |
詢價 | |||
EV |
20+ |
SOP8 |
56200 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
EV |
2020+ |
SOP8 |
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 | ||
EV |
19+ |
SOP8 |
70679 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
TZO |
18+ |
SOP8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 |
