参数资料
型号: NSI45020AT1G
厂商: ON Semiconductor
文件页数: 2/8页
文件大小: 156K
描述: IC LED DRIVER LINEAR SOD-123
产品培训模块: Constant Current Regulators
视频文件: Advantages of Constant Current Regulators (CCR) in Driving LEDs
特色产品: 45V Two-Terminal LED Drivers
标准包装: 1
功能: *
检测方法: *
精确度: *
输入电压: *
电流 - 输出: *
工作温度: *
安装类型: 表面贴装
封装/外壳: SOD-123
供应商设备封装: SOD-123
包装: 标准包装
产品目录页面: 1120 (CN2011-ZH PDF)
其它名称: NSI45020AT1GOSDKR
NSI45020AT1G
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (T
A
 = 25癈 unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Steady State Current @ Vak = 7.5 V (Note 1)
I
reg(SS)
18
20
22
mA
Voltage Overhead (Note 2)
V
overhead
1.8
V
Pulse Current @ Vak = 7.5 V (Note 3)
I
reg(P)
19.85
22.5
25.15
mA
Capacitance @ Vak = 7.5 V (Note 4)
C
2.5
pF
Capacitance @ Vak = 0 V (Note 4)
C
5.7
pF
1.  I
reg(SS)
 steady state is the voltage (Vak) applied for a time duration e 10 sec, using FR4 @ 300 mm
2
 1 oz. Copper traces, in still air.
2.  V
overhead
 = V
in
  V
LEDs
. V
overhead
 is typical value for 85% I
reg(SS)
.
3.  I
reg(P)
 nonrepetitive pulse test. Pulse width t d 300 msec.
4.  f = 1 MHz, 0.02 V RMS.
Figure 1. CCR VoltageCurrent Characteristic
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相关代理商/技术参数
参数描述
NSI45020AT1G 制造商:ON Semiconductor 功能描述:Constant Current Regulator & LED Driver 制造商:ON Semiconductor 功能描述:IC, CCR & LED DRIVER, LINEAR, SOD-123-2
NSI45020JZT1G 功能描述:LED照明驱动器 SOT223 EUTECTIC 20MA 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
NSI45020T1G 功能描述:LED照明驱动器 SOD 123 20mA 15% CCR 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
NSI45025AT1G 功能描述:LED照明驱动器 SOD 123 25mA 10% CCR 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
NSI45025AT1G 制造商:ON Semiconductor 功能描述:Constant Current Regulator & LED Driver