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参数资料
| 型号： | NCP1421LEDEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/14页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR NCP1421LED |
| 设计资源： | NCP1421LEDEVB BOM NCP1421LEDEVB Schematic NCP1421LEDEVB Gerber Files |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 600mA |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 3.5V |
| 输入电压： | 3.6V |
| 已供物品： | 板 |
| 已用 IC / 零件： | NCP1421 |
| 其它名称： | NCP1421LEDEVBOS |
NCP1421
TYPICAL OPERATING CHARACTERISTICS
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V IN = 3.3 V
V OUT = 5.0 V
L = 12 m H
C IN = 22 m F
C OUT = 22 m F
T A = 25 _ C
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V IN = 2.5 V
V OUT = 3.3 V
L = 10 m H
C IN = 22 m F
C OUT = 22 m F
T A = 25 _ C
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OUTPUT LOADING CURRENT, I LOAD /mA
Figure 8. Efficiency vs. Load Current
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OUTPUT LOADING CURRENT, I LOAD /mA
Figure 9. Efficiency vs. Load Current
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60
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V IN = 2.5 V
V OUT = 5.0 V
L = 6.8 m H
C IN = 22 m F
C OUT = 22 m F
T A = 25 _ C
70
60
50
V IN = 2.0 V
V OUT = 3.3 V
L = 10 m H
C IN = 22 m F
C OUT = 22 m F
T A = 25 _ C
1
10
100
1000
1
10
100
1000
100
90
80
OUTPUT LOADING CURRENT, I LOAD /mA
Figure 10. Efficiency vs. Load Current
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90
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OUTPUT LOADING CURRENT, I LOAD /mA
Figure 11. Efficiency vs. Load Current
V IN = 1.5 V
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60
50
V IN = 1.5 V
V OUT = 5.0 V
L = 2.2 m H
C IN = 22 m F
C OUT = 22 m F
T A = 25 _ C
70
60
50
V OUT = 1.8 V
L = 2.2 m H
C IN = 22 m F
C OUT = 22 m F
T A = 25 _ C
1
10
100
1000
1
10
100
1000
OUTPUT LOADING CURRENT, I LOAD /mA
Figure 12. Efficiency vs. Load Current
http://onsemi.com
6
OUTPUT LOADING CURRENT, I LOAD /mA
Figure 13. Efficiency vs. Load Current
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相关代理商/技术参数 |
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| NCP1421LEDGEVB | 功能描述:EVAL BOARD FOR NCP1421 RoHS:是 类别:编程器，开发系统 >> 评估板 - LED 驱动器 系列:- 标准包装:1 系列:PowerWise® 电流 - 输出 / 通道:20mA 输出及类型:1，非隔离 输出电压:17V 特点:可调光 输入电压:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相关产品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD |
| NCP1422EVB | 功能描述:电源管理IC开发工具 ANA NCP1422 EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCP1422LEDEVB | 功能描述:LED 照明开发工具 ANA NCP1422LED EVAL BRD RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| NCP1422LEDGEVB | 功能描述:LED 照明开发工具 RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| NCP1422MNR2 | 功能描述:直流/直流开关转换器 800mA PFM Boost RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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