5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> DS3988T+
DS3988T+ PDF预览

DS3988T+

更新时间： 2024-11-22 03:11:11
品牌 Logo 应用领域
美信 - MAXIM 控制器
页数 文件大小 规格书
23页 778K
描述
8-Channel Cold-Cathode Fluorescent Lamp Controller

阅读下载

中文翻译

获取价格

DS3988T+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFP
包装说明：TFQFP, TQFP48,.35SQ针数：48
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.31.00.01Factory Lead Time：1 week
风险等级：5.82模拟集成电路 - 其他类型：POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER
控制技术：PULSE WIDTH MODULATION最大输入电压：5.5 V
最小输入电压：4.5 V标称输入电压：5 V
JESD-30 代码：S-PQFP-G48JESD-609代码：e3
长度：7 mm功能数量：1
端子数量：48最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：TFQFP封装等效代码：TQFP48,.35SQ
封装形状：SQUARE封装形式：FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：5 V
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：Switching Regulator or Controllers标称供电电压 (Vsup)：5 V
表面贴装：YES切换器配置：SINGLE
最大切换频率：80 kHz温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7 mm
Base Number Matches：1

DS3988T+ 数据手册

 浏览型号DS3988T+的Datasheet PDF文件第2页浏览型号DS3988T+的Datasheet PDF文件第3页浏览型号DS3988T+的Datasheet PDF文件第4页浏览型号DS3988T+的Datasheet PDF文件第5页浏览型号DS3988T+的Datasheet PDF文件第6页浏览型号DS3988T+的Datasheet PDF文件第7页 
Rev 0; 4/05  
8-Channel Cold-Cathode  
Fluorescent Lamp Controller  
General Description  
Features  
The DS3988 is an 8-channel controller for cold-cathode  
fluorescent lamps (CCFLs) used to backlight liquid  
crystal displays (LCDs) in TV and PC monitor applica-  
tions. The DS3988 supports configurations of 1 to 8  
lamps, and multiple DS3988 controllers can be cascad-  
ed to support applications requiring more than 8 lamps.  
♦ High-Density CCFL Controller for LCD TV and PC  
Monitor Backlights  
♦ Can Be Easily Cascaded to Support More Than  
8 Lamps  
♦ Minimal External Components  
♦ Analog Brightness Control  
Applications  
♦ Per-Channel Lamp Control Ensures Equal  
Brightness Among Lamps and Maximizes Lamp  
Life  
LCD Televisions  
LCD PC Monitors  
♦ Gate Driver Phasing Minimizes DC Supply Current  
Surges  
Ordering Information  
♦ Per-Channel Lamp Fault Monitoring for Lamp  
Open, Lamp Overcurrent, Failure to Strike, and  
Overvoltage Conditions  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PꢀN-PACKAGE  
48 TQFP  
DS3988T  
DS3988T+  
48 TQFP  
♦ Accurate (±±5% ꢀndependent On-Board Oscillators  
for Lamp Frequency (40kHz to 80kHz% and DPWM  
Burst Dimming Frequency (22.±Hz to 440Hz%  
+Denotes lead-free package.  
Pin Configuration  
♦ Can Be Synchronized to External Sources for the  
Lamp and DPWM Frequencies  
♦ <105 to 1005 Dimming Range  
TOP VIEW  
♦ Programmable Soft-Start Minimizes Audible  
Transformer Noise  
♦ ꢀ2C-Compatible Serial Port and On-Board  
Nonvolatile (NV% Memory Allow Device  
Customization  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
GA1  
GB1  
1
2
3
4
5
6
7
8
9
OVD8  
LCM8  
GB8  
LCM1  
OVD1  
GA2  
GA8  
♦ 8-Byte NV User Memory for Storage of Serial  
OVD7  
LCM7  
GB7  
Numbers and Date Codes  
DS3988  
GB2  
♦ 4.±V to ±.±V Single-Supply Operation  
♦ -40°C to +8±°C Temperature Range  
♦ 48-Lead TQFP (7mm x 7mm% Package  
LCM2  
OVD2  
GA3  
GA7  
OVD6  
LCM6  
GB6  
GB3 10  
LCM3 11  
OVD3 12  
GA6  
2
2
I C is a trademark of Philips Corp. Purchase of I C compo-  
nents from Maxim Integrated Products, Inc., or one of its subli-  
censed Associated Companies, conveys a license under the  
2
2
Philips I C Patent Rights to use these components in an I C  
system, provided that the system conforms to the I C Standard  
2
Specification as defined by Philips.  
48-LEAD TQFP  
7 x 7 x 1.0mm  
Typical Operating Circuit appears at end of data sheet.  
______________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...23

中文翻译

下载PDF

与DS3988T+相关器件

型号 品牌 获取价格 描述 数据表
DS3988T+T&R MAXIM

获取价格

 		Power Factor And Fluorescent Light Controller, 80kHz Switching Freq-Max, PQFP48, 7 X 7 MM,
DS3991 MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991V MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991VC MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991VR MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991VRC MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991VT MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991VTC MAXIM

获取价格

 		Low-Cost CCFL Controller
DS3991Z+HB MAXIM

获取价格

 		Fluorescent Light Controller, 80kHz Switching Freq-Max, PDSO16, 0.150 INCH, LEAD FREE, SOP
DS3991Z+PP/V MAXIM

获取价格

 		Fluorescent Light Controller

与DS3988T+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