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EV1519DQL-00A中文資料美國芯源數(shù)據手冊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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
EV |
2020+ |
SOP8 |
39850 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
24+ |
TO92 |
6430 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | |||
EV |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
EV |
22+ |
SOP8 |
101838 |
原裝正品現(xiàn)貨,可開13點稅 |
詢價 | ||
EV |
24+ |
SOP8 |
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 | ||
NA |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
EV |
1922+ |
SMD |
7823 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
中微愛芯國企品質 |
23+ |
SOP8 |
12800 |
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術 |
詢價 | ||
中微愛芯 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
EV |
24+ |
SMD |
23580 |
詢價 |
