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参数资料
| 型号： | CAT4101TV-T75 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR HP CONST CURR D2PAK |
| 特色产品： | 1 Amp Constant-Current, Low Dropout Driver (LDD?) |
| 标准包装： | 1 |
| 恒定电流： | 是 |
| 拓扑： | PWM |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 车载，通用 |
| 类型 - 次要： | 高亮度 LED（HBLED），白色 LED |
| 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： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | TO-263-5 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 805 (CN2011-ZH PDF) |
| 其它名称： | CAT4101TV-T75DKR |
CAT4101
1 A Constant-Current LED
Driver with PWM Dimming
Description
The CAT4101 is a constant ? current sink driving a string of
high ? brightness LEDs up to 1 A with very low dropout of 0.5 V at full
load. It requires no inductor, provides a low noise operation and
minimizes the number of components. The LED current is set by an
external resistor connected to the RSET pin. The LED pin is
compatible with high voltage up to 25 V, allowing the driving of long
strings of LEDs. The device ensures an accurate and regulated current
in the LEDs independent of supply and LED forward voltage
variation.
http://onsemi.com
D 2 PAK 5
(TO ? 263, 5 LEAD)
TV SUFFIX
CASE 418AH
The PWM/EN input allows the device shutdown and the LED
brightness adjustment by using an external pulse width modulation
(PWM) signal.
The driver features a thermal shutdown protection that becomes
active whenever the die temperature exceeds 150 ° C.
The device is available in a high ? power, 5 ? lead TO ? 263 package
offering excellent thermal dissipation characteristics.
EN/PWM
VIN
GND
RSET
LED
PIN CONNECTIONS
1
TAB
Features
? Accurate 1 A Current Sink
? Up to 25 V Operation on LED Pin
? Low Dropout 500 mV at 1 A
? LED Current Set by External Resistor
? High Resolution PWM Dimming via EN/PWM
? “Zero” Current Shutdown Mode
? Thermal Shutdown Protection
? TO ? 263 (D 2 PAK) 5 ? lead Package
? This Device is Pb ? Free, Halogen Free/BFR Free and is RoHS
Compliant
Applications
? High Power LED up to 1 A
? Architectural and General Lighting
? Automotive Lighting
(Top View)
MARKING DIAGRAM
CAT4101TV
XXXXXXXXX
1
CAT4101TV = Specific Device Code
XXXXXXXXX = Internal Traceability
ORDERING INFORMATION
Device Package Shipping ?
VCC
3 V to 25 V
LEDs
CAT4101TV ? T75
TO ? 263 750 /
(D 2 PAK, 5 Lead) Tape & Reel
VIN
5V
OFF ON
549 W
VIN
CAT4101
EN/PWM LED
RSET
GND
1A
(Pb ? Free)
?For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Figure 1. Typical Application Circuit
? Semiconductor Components Industries, LLC, 2012
July, 2012 ? Rev. 8
1
Publication Order Number:
CAT4101/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT4101TV-T75 | 制造商:ON Semiconductor 功能描述:IC LED DRIVER CONSTANT CURRENT TO263- 制造商:ON Semiconductor 功能描述:IC, LED DRIVER, CONSTANT CURRENT, TO263- |
| CAT4101TV-T75-CUT TAPE | 制造商:ON 功能描述:CAT4101 Series 1 A 5.5 V 5 kHz PWM Dimming Constant Current LED Driver TO-263-5 |
| CAT4103 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3-Channel Constant-Current RGB LED Driver |
| CAT4103AEVB | 功能描述:BOARD EVALUATION DPP CAT4103A 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 |
| CAT4103AGEVB | 功能描述:CAT4103 3, Non-Isolated Output LED Driver Evaluation Board 制造商:on semiconductor 系列:- 零件状态:有效 电流 - 输出/通道:175mA 输出和类型:3，非隔离 电压 - 输出:- 特性:- 电压 - 输入:3 V ~ 5.5 V 所含物品:板 使用的 IC/零件:CAT4103 标准包装:1 |
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