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参数资料
| 型号： | NCP3066SCBCKGEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR NCP3066SCBCKG |
| 设计资源： | NCP3066 Buck SOIC EVB BOM NCP3066SCBCKGEVB Gerber Files NCP3066 BUCK EVB Schematic |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 150mA |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 3.2V |
| 特点： | 亮度控制 |
| 输入电压： | 12V |
| 已供物品： | 板 |
| 已用 IC / 零件： | NCP3066 |
| 其它名称： | NCP3066SCBCKGEVBOS |
NCP3066, NCV3066
Figure 28. Buck Demoboard Layout
The Figure 27 Buck demoboard Application schematic
illustrates the basic circuitry in buck topology, which allows
supplying one or two LEDs up to 350 mA consumption. The
TABLE 5 BILL OF MATERIALS shows the small number
of additional parts which are necessary to assembly
0.40
Figure 29. Buck Demonstration Photo
mentioned demoboard. The demoboard based on one layer
PCB and the layout is mentioned in Figure 28 Buck
Demoboard Layout. The Line regulation is mentioned in
Figure 30 Line Regulation. The Figure 31 shows efficiency
of Buck LED Driver.
80
0.35
0.30
1 LED 350 mA
75
70
65
2 LED 350 mA
2 LED 100 mA
0.25
0.20
60
55
0.15
0.10
0.05
1 LED 100 mA
50
45
40
35
1 LED 100 mA
1 LED 350 mA
0
5
10
15
20
25
30
35
30
5
10
15
20
25
30
35
INPUT VOLTAGE (V)
Figure 30. Line Regulation
Table 6. TEST RESULTS
INPUT VOLTAGE (V)
Figure 31. Efficiency of Buck LED Driver
Line Regulation
Output Ripple
Efficiency
Vin = 8 V to 20 V, Vout = 3.2 V, Iout = 350 mA
Vin = 8 V to 20 V, Vout = 3.2 V, Iout = 350 mA
Vin = 12 V, Vout = 3.2 V, Iout = 350 mA
http://onsemi.com
16
19 mA
32 mA
62%
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| NCP3066SCBSTGEVB | 功能描述:电源管理IC开发工具 NCP3066 SOIC8 BOOST DB 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 |
| NCP308MT090TBG | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCP308MT120TBG | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCP308MT125TBG | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCP308MT150TBG | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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