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MP1519L中文资料
MP1519L数据手册规格书PDF详情
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
MP1519L产品属性
- 类型
描述
- 型号
MP1519L
- 制造商
MPS
- 制造商全称
Monolithic Power Systems
- 功能描述
1x, 1.5x, 2x High Efficiency Charge Pump 3 White LED Driver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MPS |
2023+ |
QFN16 |
5800 |
进口原装,现货热卖 |
|||
MPS |
24+ |
MSOP-10 |
1 |
||||
MPS |
2025+ |
SOP8 |
4825 |
全新原厂原装产品、公司现货销售 |
|||
MPS |
24+ |
SSOP10 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
MPS |
25+23+ |
SSOP10 |
49028 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
MPS |
23+ |
MSOP-10 |
1400 |
现货库存 |
|||
MPS |
25+ |
MSOP-10 |
188600 |
全新原厂原装正品现货 欢迎咨询 |
|||
MPS |
24+ |
35200 |
一级代理/放心采购 |
||||
MPS |
2016+ |
MSOP10 |
1000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
MPS |
23+ |
MSOP10 |
5000 |
原装正品,假一罚十 |
MP1519L 资料下载更多...
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