参数资料
型号: NCL30100ADLMGEVB
厂商: ON Semiconductor
文件页数: 2/27页
文件大小: 0K
描述: BOARD DEMO MR16 FORMFACTOR
设计资源: NCL30100ADLMGEVB Schematic
NCL30100ADLMGEVB Gerber Files
NCL30100ADLMGEVB Bill of Materials
标准包装: 1
输出及类型: 1,非隔离
输入电压: 12V
已供物品:
已用 IC / 零件: NCL30100
其它名称: NCL30100ADLMGEVBOS
NCL30100
6.5 – 24 V
+
C1
R1
R2
LED2
?
R3
IC1
NCL30100
CS DRV
GND VCC
IVC
CT
D1
L1
LED1
LEDX
C2
C3
D2
Q1
R4
Figure 1. Typical Application Example of the LED Converter
PIN FUNCTION DESCRIPTION
Pin N 5
1
2
3
4
5
6
Pin Name
CS
GND
C T
IVC
V CC
DRV
Function
Current sense input
Ground
Timing capacitor
Input voltage compensation
Input supply
Driver output
Pin Description
A resistor divider consisting of R3 and R4 is used to set the peak current
sensed through the MOSFET switch
Power ground.
Capacitor to establish the off time duration
The current injected into the input varies the switch off time and I PK allowing for
feedforward compensation.
Supply input for the controller. The input is rated to 18 V but as illustrated
Figure 1, a simple zener diode and resistor can allow the LED string to be
powered from a higher voltage
Output drive for an external power MOSFET
http://onsemi.com
2
相关PDF资料
PDF描述
EBC15DRXS-S734 CONN EDGECARD 30POS DIP .100 SLD
TC4427AEMF713 IC MOSFET DVR 1.5A DUAL HS 8DFN
CW100505-22NJ INDUCTOR 22NH 0402 SMD
NCP1216LEDGEVB EVAL BOARD FOR NCP1216LEDG
ECC07DRTI-S734 CONN EDGECARD 14POS DIP .100 SLD
相关代理商/技术参数
参数描述
NCL30100ASLDGEVB 功能描述:LED 照明开发工具 Single Layer PWM Dimmable LED Demo 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:
NCL30100SNT1G 功能描述:LED照明驱动器 LED DRIVER CONTROLLER RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
NCL30105 制造商:未知厂家 制造商全称:未知厂家 功能描述:Constant Off Time PWM Current-Mode Controller for LED Applications
NCL30105DR2G 功能描述:LED照明驱动器 Flexible Dimmable Buck LED Driver Cont RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
NCL30105GEVB 功能描述:LED 照明开发工具 80V 350 MA BUCK LED Driver 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: