型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LT3497 | Dual Full Function White LED Driver with Integrated Schottky Diodes DESCRIPTION The LT®3497 is a dual full function step-up DC/DC converter specifi cally designed to drive up to 12 white LEDs (6 white LEDs in series per converter) from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the 文件:345.75 Kbytes 页数:20 Pages | LINEAR | LINEAR | |
LT3497 | 20mA LED Driver and OLED Driver with Integrated Schottky in 3mm x 2mm DFN 文件:454.02 Kbytes 页数:24 Pages | LINER 凌力尔特 | LINER | |
LT3497 | Dual Full Function White LED Driver with Integrated Schottky Diodes 文件:351.49 Kbytes 页数:20 Pages | LINER 凌力尔特 | LINER | |
LT3497 | 具有集成肖特基二极管的双通道全功能白光 LED 驱动器 LT®3497 是一款双通道全功能升压型 DC/DC 转换器,专为依靠单节锂离子电池来驱动多达 12 个白光 LED (每个转换器驱动 6 个串联的白光 LED) 而特别设计。采用 LED 串联可提供相等的 LED 电流,从而获得均匀的显示亮度,并免除了增设镇流电阻器和进行昂贵工厂校准的需要。\n\n 两个独立的转换器能够驱动不对称的 LED 灯串。另外,准确的 LED 调光和两个 LED 灯串的关断也可独立地控制。LT3497 采用了一种独特的高端 LED 电流检测,从而使该器件能够起一个“单线式电流源”的作用;LED 灯串的一端可在任何位置回接至地,从而实现一种较为简单的单线式 • 可从一个 3V 电源来驱动多达 12 个白光 LED (每个转换器驱动 6 个串联的白光 LED)\n\n• 两个独立的升压型转换器能够驱动不对称的 LED 灯串\n\n• 两个 LED 灯串的独立调光和停机控制\n\n• 高端检测实现了每个转换器的“单线式电流源”\n\n• 内部肖特基二极管\n\n• 开路 LED 保护 (32V)\n\n• 2.3MHz 开关频率\n\n• ±5% 基准准确度\n\n• VIN 范围:2.5V 至 10V\n\n• 双通道 250:1 的宽 True Color PWM™ 调光\n\n• 每个转换器只需要 1µF 的输出电容器\n\n• 采用 ; | ADI 亚德诺 | ADI | |
Dual Full Function White LED Driver with Integrated Schottky Diodes DESCRIPTION The LT®3497 is a dual full function step-up DC/DC converter specifi cally designed to drive up to 12 white LEDs (6 white LEDs in series per converter) from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the 文件:345.75 Kbytes 页数:20 Pages | LINEAR | LINEAR | ||
Dual Full Function White LED Driver with Integrated Schottky Diodes 文件:351.49 Kbytes 页数:20 Pages | LINER 凌力尔特 | LINER | ||
Package:10-WFDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV RGLTR PWM 400MA 10DFN | AD 亚德诺 | AD | ||
Package:10-WFDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV RGLTR PWM 400MA 10DFN | AD 亚德诺 | AD |
详细参数
- 型号:
LT3497
- 制造商:
LINER
- 制造商全称:
Linear Technology
- 功能描述:
20mA LED Driver and OLED Driver with Integrated Schottky in 3mm x 2mm DFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
LT |
24+ |
DFN10 |
134 |
询价 | |||
LT |
24+ |
na |
5000 |
全现原装公司现货 |
询价 | ||
LINEAR/凌特 |
18+ |
DFN |
12349 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
LinearTechnology/AnalogD |
24+ |
10-DFN(3x2) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Linear |
23+ |
10-DFN |
65600 |
询价 | |||
LT |
20+ |
10-DFN |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
LINEAR |
20+ |
DFN |
11520 |
特价全新原装公司现货 |
询价 | ||
Linear Technology/Analog Devic |
24+ |
10-WFDFN 裸露焊盘 |
39500 |
一级代理/放心采购 |
询价 | ||
原厂 |
13+ |
IC |
1 |
普通 |
询价 | ||
ADI(亚德诺)/LINEAR |
2447 |
DFN-10 |
315000 |
500个/圆盘一级代理专营品牌!原装正品,优势现货,长 |
询价 |
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