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| 型号： | CAT4104V-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC LED DVR 4CH 175MA 8SOIC |
| 标准包装： | 3,000 |
| 恒定电流： | 是 |
| 拓扑： | PWM |
| 输出数： | 4 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 汽车，背光，通用型 |
| 类型 - 次要： | 高亮度 LED（HBLED） |
| 电源电压： | 3 V ~ 5.5 V |
| 输出电压： | 25V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | CAT4104V-GT3-ND CAT4104V-GT3OSTR |
CAT4104
700 mA Quad Channel
Constant Current LED Driver
Description
The CAT4104 provides four matched low dropout current sinks to
drive high ? brightness LED strings up to 175 mA per channel. The
LED channel current is set by an external resistor connected to the
RSET pin. The LED pins are compatible with high voltage up to 25 V
supporting applications with long strings of LEDs.
The EN/PWM logic input supports the device enable and high
http://onsemi.com
frequency external Pulse Width Modulation (PWM) dimming control.
Thermal shutdown protection is incorporated in the device to
disable the LED outputs whenever the die temperature exceeds 150 ° C.
The device is available in the 8 ? pad TDFN 2 mm x 3 mm package
SOIC ? 8
V SUFFIX
CASE 751BD
TDFN ? 8
VP SUFFIX
CASE 511AK
and the SOIC 8 ? Lead 150 mil wide package.
PIN CONNECTIONS
Features
? 4 Matched LED Current Sinks up to 175 mA
? Up to 25 V Operation on LED Pins
? Low Dropout Current Source (0.4 V at 175 mA)
? LED Current Set by External Resistor
? High Frequency PWM Dimming via EN/PWM
? “Zero” Current Shutdown Mode
? Thermal Shutdown Protection
? TDFN 8 ? pad 2 x 3 mm and SOIC 8 ? lead Packages
? These Devices are Pb ? Free, Halogen Free/BFR Free and are RoHS
Compliant
LED1
LED2
LED3
LED4
LED1
LED2
LED3
LED4
1
SOIC 8 ? lead
(Top View)
1
TDFN 8 ? pad
RSET
VIN
EN/PWM
GND
RSET
VIN
EN/PWM
GND
Applications
? Automotive Lighting
? General and Architectural Lighting
? LCD Backlight
(Top View)
MARKING DIAGRAMS
VCC
3 V to 25 V
CAT4104V
HC
LEDs
CAT4104V = CAT4104V
VIN
5V
VIN
CAT4104
LED1
HC = CAT4104VP2
OFF ON
EN/PWM
LED2
LED3
ORDERING INFORMATION
R1
768 W
RSET
GND
LED4
175 mA
Device
CAT4104V ? GT3
(Note 1)
Package
SOIC ? 8
(Pb ? Free)
Shipping
3,000/
Tape & Reel
Figure 1. Typical Application Circuit
CAT4104VP2 ? GT3
(Note 1)
TDFN ? 8
(Pb ? Free)
3,000/
Tape & Reel
1. Lead Finish is NiPdAu
? Semiconductor Components Industries, LLC, 2010
March, 2010 ? Rev. 2
1
Publication Order Number:
CAT4104/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT4104VP2-GT3 | 功能描述:LED照明驱动器 LED Driver 32 LED Series/Parallel 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 |
| CAT4106 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:6 W Quad Channel DC/DC LED Driver with Diagnostics |
| CAT4106AEVB | 功能描述:BOARD EVALUATION DPP CAT4106A RoHS:是 类别:编程器，开发系统 >> 评估板 - LED 驱动器 系列:* 标准包装:1 系列:PowerWise® 电流 - 输出 / 通道:20mA 输出及类型:1，非隔离 输出电压:17V 特点:可调光 输入电压:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相关产品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD |
| CAT4106AGEVB | 制造商:ON Semiconductor 功能描述:EVAL BOARD - Bulk |
| CAT4106HV4-G | 功能描述:LED照明驱动器 6W Quad-Ch DC/DC LED Driver w/Diag. 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 |
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