- 您现在的位置：买卖IC网 > PDF目录17301 > NCP1014LEDR2GEVB (ON Semiconductor)EVAL BOARD LED DRIVER PDF资料下载
参数资料
| 型号： | NCP1014LEDR2GEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 12/24页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD LED DRIVER |
| 设计资源： | NCP1014LEDR2GEVB Schematic NCP1014LEDR2GEVB Gerber Files NCP1014LEDR2GEVB BOM |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 360mA |
| 输出及类型： | 1，隔离 |
| 输出电压： | 24V |
| 输入电压： | 90 ~ 265VAC |
| 已供物品： | 板 |
| 已用 IC / 零件： | NCP1014 |
| 其它名称： | NCP1014LEDR2GEVBOS |
NCP1010, NCP1011, NCP1012, NCP1013, NCP1014
VCC ON = 8.5 V
VCC OFF = 7.5 V
Drain
+
--
+
Startup Source
+
V CC
Rlimit
D1
--
+
Vclamp = 8.7 V typ.
+
CVcc
+
Caux
Laux
Permanent
+
Latch
--
+
I > 7.4m
(Typ.)
Ground
Figure 18. A more detailed view of the NCP101X offers better insight on how to
properly wire an auxiliary winding.
> 30 ms
Figure 19. The burst frequency becomes so low that it is difficult to keep
an adequate level on the auxiliary V CC . . .
Lowering the Standby Power with Skip--Cycle
Skip--cycle offers an efficient way to reduce the standby
power by skipping unwanted cycles at light loads.
However, the recurrent frequency in skip often enters the
audible range and a high peak current obviously generates
acoustic noise in the transformer. The noise takes its origins
in the resonance of the transformer mechanical structure
which is excited by the skipping pulses. A possible
solution, successfully implemented in the NCP1200 series,
also authorizes skip--cycle but only when the power
demand has dropped below a given level. At this time, the
peak current is reduced and no noise can be heard.
Figure 20 pictures the peak current evolution of the
NCP101X entering standby.
http://onsemi.com
12
相关PDF资料 |
PDF描述 |
|---|---|
| LBC3225T1R0MR | INDUCTOR WOUND 1.0UH 1.1A 1210 |
| LBC3225T101KR | INDUCTOR WOUND 100UH 150MA 1210 |
| IR2302SPBF | IC DRIVER HALF BRIDGE 8SOIC |
| IR2301SPBF | IC DRIVER HIGH/LOW SIDE 8SOIC |
| IR21091PBF | IC DRIVER HALF BRIDGE 8-DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP1014ST100T3 | 功能描述:电流型 PWM 控制器 Low Standby Power RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| NCP1014ST100T3G | 功能描述:电流型 PWM 控制器 Low Standby Power Monolithic Switcher RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| NCP1014ST65T3 | 功能描述:电流型 PWM 控制器 Low Standby Power RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| NCP1014ST65T3G | 功能描述:电流型 PWM 控制器 Low Standby Power Monolithic Switcher RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| NCP1014STBUCGEVB | 功能描述:电源管理IC开发工具 POSITIVE OUTPUT BUCK EVB 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 |
发布紧急采购，3分钟左右您将得到回复。