5秒后页面跳转
捷配首页

Datasheet > LT3966
LT3966 PDF预览

LT3966

更新时间： 2024-02-21 09:25:56
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
36页 2437K
描述
I2C Programmable Quad Monolithic Boost LED Driver

阅读下载

中文翻译

获取价格

LT3966 数据手册

 浏览型号LT3966的Datasheet PDF文件第2页浏览型号LT3966的Datasheet PDF文件第3页浏览型号LT3966的Datasheet PDF文件第4页浏览型号LT3966的Datasheet PDF文件第5页浏览型号LT3966的Datasheet PDF文件第6页浏览型号LT3966的Datasheet PDF文件第7页 
LT3966  
2
I C Programmable Quad  
Monolithic Boost LED Driver  
FEATURES  
DESCRIPTION  
2
The LT®3966 is an I C programmable monolithic boost  
n
Four Independent DC/DC Channels  
2
n
I C Programmable  
LED driver with four independent channels. Each chan-  
nel provides a 60V current mode boost converter with  
an internal 1.6A DMOS power switch, as well as inter-  
n
8192:1 True Color PWM™ Dimming  
n
8-Bit Analog Dimming Pin Scaled by DAC  
2
n
11-Channel, 8-Bit ADC with 2 External Inputs  
nal and external analog and PWM dimming features. I C  
n
1.6A, 60V Internal DMOS Switches  
Input Voltage: 3V to 60V  
programmable features include a 13-bit (8192:1) digital  
PWM generator, 8-bit analog dimming DAC, and flexible  
fault reporting and handling.  
n
n
Output Voltage and Current Monitoring to 60V  
n
High Side PMOS Disconnect and PWM Switch Driver  
An onboard 8-bit ADC allows measurement of each  
channel’s output voltage and output current, as well  
as chip input voltage and two external measurements.  
In addition, independent shutdown and standby con-  
trol of each channel provides flexible solutions for  
multitopology applications.  
n
Adjustable Frequency: 300kHz to 4MHz with Optional  
Frequency Synchronization  
n
Thermally Enhanced 6mm × 6mm 40-Lead QFN Package  
n
AEC-Q100 Qualification in Progress  
APPLICATIONS  
The LT3966 is available in a thermally enhanced 6mm ×  
6mm 40-Lead QFN package.  
n
Backlighting  
Heads Up Displays  
n
All registered trademarks and trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
100W Buck Mode LED Driver with I2C Dimming  
V
IN  
44V TO 52V  
ISP1  
330mΩ  
ISN1  
ISP2  
330mΩ  
ISN2  
ISP3  
330mΩ  
ISN3  
ISP4  
Efficiency  
4.7μF  
×4  
330mΩ  
ꢀ00  
ISN4  
TG1  
TG2  
TG3  
TG4  
ꢀꢁ  
ꢀ0  
1μF  
1μF  
1μF  
1μF  
ꢀꢁ  
68μH  
68μH  
68μH  
68μH  
ꢀ0  
ꢀ
ꢀ ꢁꢂ0ꢃꢄꢅ  
ꢀꢁ  
ꢀꢁ  
ꢀꢁ  
SW1  
SW2  
SW3  
SW4  
ISP1–4  
V
IN  
ꢀ
ꢀ ꢁꢂꢃ  
1MΩ  
33k  
ꢀ
ꢀ ꢁꢂꢃ  
ꢀꢁꢂ  
ꢀ0  
EN/UVLO  
0.0  
0.ꢀ  
ꢀ.0  
ꢀ.ꢁ  
ꢀ.0  
ꢀ.ꢁ  
ꢀ.0  
ISN1–4  
TG1–4  
FB1–4  
LT3966  
RT  
ꢀꢁꢂ ꢃꢄRRꢁꢅꢆ ꢇꢈꢉ  
ꢇꢊ ꢋ ꢌꢍ0ꢎꢈꢏꢊ ꢃꢐꢉ  
GND  
ꢀꢁꢂꢂ ꢃꢄ0ꢅꢆ  
EXT1  
CTRL/  
PWM1–4  
EXT2  
SDA SCL ALERT  
SYNC ADR1–2 INTV  
CC  
3966 TA01a  
97.6k  
150k  
2
360kHz  
MULTI-  
PHASE  
I C  
4.7μF  
BUS  
22.1k  
INTV  
CC  
Rev. 0  
1
Document Feedback  
For more information www.analog.com  
1234567...36

中文翻译

下载PDF

与LT3966相关器件

型号 品牌 获取价格 描述 数据表
LT3966EUJ ADI

获取价格

 		I2C Programmable Quad Monolithic Boost LED Driver
LT3966JUJ ADI

获取价格

 		I2C Programmable Quad Monolithic Boost LED Driver
LT3967 ADI

获取价格

 		I2C to CAN-Physical Transceiver
LT3970 Linear

获取价格

 		40V, 350mA Step-Down Regulator with 2.5μA Qui
LT3970 Linear Systems

获取价格

 		High Efficiency, 65V 500mA Synchronous Step-Down Converter
LT3970 ADI

获取价格

 		具有2.5μA静态电流和集成二极管的40V、350mA降压型稳压器
LT3970_12 Linear

获取价格

 		40V, 350mA Step-Down Regulator with 2.5μA
LT3970-3.3 Linear

获取价格

 		40V, 350mA Step-Down Regulator with 2.5μA Qui
LT3970-5 Linear

获取价格

 		40V, 350mA Step-Down Regulator with 2.5μA Qui
LT3970EDDB#PBF Linear

获取价格

 		LT3970 Series - 40V, 350mA Step-Down Regulator with 2.5µA Quiescent Current and I

与LT3966相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证