| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MCP1643 | 1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | |
MCP1643 | RGB LED Driver Demonstration Board 文件：518.22 Kbytes 页数：26 Pages | Microchip 微芯科技 | Microchip | |
MCP1643 | 1MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator MCP1643 is a compact, high-efficiency, fixed frequency, synchronous step-up LED driver with constant current, that operates from one and two-cell alkaline and NiMH/NiCd batteries. The device can also drive two red/green/yellow series connection LEDs. 1.6A Typical Peak Input Current Limit\n Up to 550 mA LED Load Current\n Low Start-up Voltage: 0.65V (typical, 25 mA LED Current)\n Low Operating Input Voltage: down to 0.5V \n Maximum Input Voltage Maximum Output Voltage: 5.0V \n Overvoltage Protection \n Low Reference Voltage: VFB= 120 mV \n Pulse; | Microchip 微芯科技 | Microchip | |
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | ||
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | ||
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | ||
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | ||
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | ||
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip | ||
1 MHz Low Start-up Voltage Synchronous Boost LED Constant Current Regulator 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 文件：811.38 Kbytes 页数：28 Pages | Microchip 微芯科技 | Microchip |
技术参数
- Regulator Type：
Step Up (Boost)
- Input Voltage Range Min：
0.5
- Input Voltage Range Max：
5
- Output Current：
550
- Quiescent Current (mA) typ：
0.03
- Vout Min (V)：
0.6
- Vout Max (V)：
5
- Synchronous Rectifier：
Yes
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
24+ |
msop |
5000 |
全现原装公司现货 |
询价 | ||
MICROCHIP |
25+23+ |
DFN8 |
29119 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MICROCHIP/微芯 |
18+ |
MSOP-8 |
29374 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MicrochipTechnology |
24+ |
8-MSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
Microchip |
24+ |
8MSOP |
10000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
Microchip Technology |
24+ |
- |
39500 |
一级代理/放心采购 |
询价 | ||
MSOP8 |
23+ |
MICROCHIP |
32732 |
原装正品代理渠道价格优势 |
询价 | ||
Microchip |
1940+ |
N/A |
808 |
加我qq或微信，了解更多详细信息,体验一站式购物 |
询价 | ||
MICROCHIP(美国微芯) |
2447 |
DFN-8 |
31500 |
150个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
MICROCHIP/微芯 |
21+ |
20005 |
MIC/微芯优势分销 实单必成 可开13点增值税 |
询价 |
相关规格书
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