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MCP1643-ISLASHMS中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書
MCP1643-ISLASHMS規(guī)格書詳情
Features
? Passes Automotive AEC-Q100 Reliability Testing
? 1.6A Typical Peak Input Current Limit
? Up to 550 mA LED Load Current
? Low Start-up Voltage: 0.65V (typical, 25 mA LED
Current)
? Low Operating Input Voltage: down to 0.5V
? Maximum Input Voltage < VLED < 5.0V
? Maximum Output Voltage:
- 5.0V
- Overvoltage Protection
? Low Reference Voltage:
- VFB = 120mV
- Minimal Power Loss on Sense Resistor
? Pulse-Width Modulation Mode Operation (1 MHz)
? Internal Synchronous Rectifier
? Internal Compensation
? Inrush Current Limiting
? Internal Soft-Start (240 μs typical)
? Shutdown (EN = GND):
- True Load Disconnect
- Dimming Control by Variable Duty Cycle
? Shutdown Current: 1.2 μA (typical)
? Overtemperature Protection
? Packages:
- MSOP-8
- 2 mm x 3 mm DFN-8
Applications
? One and Two Cell Alkaline and NiMH/NiCd
Portable LED Lighting Products
? LED Flashlight and Head Lamps
? Rechargeable Flashlights
? Wall LED Lamps with Motion Detectors
? LED supply for backlights
? General LED constant current applications
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microchip(微芯) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
MICROCHIP/微芯 |
23+ |
SSOP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP/微芯 |
22+ |
sopdipqfp |
9000 |
原裝正品 |
詢價 | ||
MicrochipTechnology |
23+ |
8-DFN(2x3) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
DFN8(2x3) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
MICROCHIP/微芯 |
18+ |
MSOP-8 |
29374 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
MSOP |
35200 |
只做原裝主打品牌QQ詢價有詢必回 |
詢價 | ||
MICROCHIP/微芯 |
14+ |
8DFN |
969 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Microchip |
22+ |
8DFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MICROCHIP/微芯 |
2019+ |
08LMSOP3x3 |
6600 |
絕對全新原裝現(xiàn)貨,歡迎來電查詢 |
詢價 |
