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参数资料
| 型号： | NCP3066SCBSTGEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 11/20页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR NCP3066SCBSTG |
| 设计资源： | NCP3066 Boost SOIC EVB BOM NCP3066SCBSTGEVB Gerber Files NCP3066 Boost SOIC EVB Schematic |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 350mA |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 16V |
| 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： | NCP3066SCBSTGEVBOS |
NCP3066, NCV3066
Figure 16. Buck with External Switch Demoboard Layout
Figure 17. Buck with External Switch Demoboard
Photo
90
85
80
75
350 mA 4 LED
(V out = 12.8 V)
700 mA 4 LED
(V out = 12.8 V)
Figure 15, Buck Demoboard With External Switch
Application Schematic illustrates the NCP3066 being used
as a PFET controller. Table 1. Bill Of Materials shows the
small number of additional parts which are necessary to
assemble mentioned demoboard. The demoboard based on
two layer PCB and the layout is mentioned in Figure 16.
70
65
60
55
700 mA 2 LED
(V out = 6.4 V)
350 mA 2 LED
(V out = 6.4 V)
Buck Demoboard Layout. The Line regulation is mentioned
in Figure 20, Line Regulation. The Figure 21, Dimming
characteristic shows behavior of circuitry in case the square
wave signal with 5 V amplitude and 300 Hz frequency was
delivered into ON/OFF pin of device.
50
10
15
20
25
30
35
INPUT VOLTAGE (V)
Figure 18. Efficiency of Buck LED Driver
95
90
85
80
75
70
65
60
3 A 4 LED
(V out = 12.8 V)
3 A 2 LED
(V out = 6.4 V)
55
10
15
20
25
30
35
INPUT VOLTAGE (V)
Figure 19. Efficiency of Buck LED Driver at I out = 3 A
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| 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 |
| NCP308MT180TBG | 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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