 |
|||||||
|
|||||||
|
|
|||||||
|
|||||||
|
|
| DS8921N资料 | |
|
DS8921N PDF Download |
|
File Size : 116 KB
Manufacturer:NS Description:Parallel LED Driver Supports All Forward Voltages Adaptive VOUT Adjustment to the Highest Diode Voltage Internally Matched LED Current Sources No External Components Needed to Set LED Current Built-in Charge Pump has Three Modes of Operation: C Linear Regulation VIN > 4.2V C 3/2 DC-DC Converter and Regulation 3.6V<VIN<4.2V C 2/1 DC-DC Converter and Regulation 2.7V<VIN<3.6V Up to 86% Efficiency Low EMI, Low Ripple Up to 80mA Output Current (4 20mA) Built-in DAC for Digital or PWM Brightness Control Can be Duty Cycle Modulated between 0 to 18mA 2.7V to 5.5V Input Voltage Range ICC < 2µA in Shutdown Mode 1MHz Operating Frequency Shutdown Isolates Output from Input Soft-Start Limits Inrush Current Short Circuit Protection Minimal External Components Needed Available in a 14-lead TSSOP Package Available in a 16-lead MLP Package |
|
| 相关型号 | |
| ◆ XC68HC912D60VPV8 | |
| ◆ XC68HC912D60MFU8 | |
| ◆ XC68HC912D60CPV8 | |
| ◆ XC68HC912D60CFU8 | |
| ◆ XC68HC912BD32CFU | |
| ◆ XC68HC912B32VFU8 | |
| ◆ XC68HC912B32MFU8 | |
| ◆ XC68HC912B32CFU8 | |
| ◆ XC68HC705B32CFN | |
| ◆ XC56303VF100 | |
| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
|
型 号：DS8921N 厂 家：NS 封 装： 批 号：20 数 量：DIP8 说 明： |
|||||
|
运 费： 所在地： 新旧程度： |
|||||
| 联系人：关女士 |
| 电 话：86-75584720945 |
| 手 机： |
| QQ：371911117 |
| MSN：gjk8477@hotmail.com,jessica848377@yahoo.com.cn |
| 传 真：86-755 25621209 |
| EMail：kingrand_tek@163.com |
| 公司地址： Huaqiang Electronic World, Futian District, Shenzhen, China |
建议使用分辨率:1024*768