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EL7801ILZ-T13 PDF预览

EL7801ILZ-T13

更新时间： 2024-11-05 14:37:55
品牌 Logo 应用领域
瑞萨 - RENESAS 驱动接口集成电路
页数 文件大小 规格书
16页 411K
描述
LED DISPLAY DRIVER, PQCC20, ROHS COMPLIANT, QFN-20

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EL7801ILZ-T13 技术参数

是否Rohs认证：符合生命周期：Obsolete
零件包装代码：QFN包装说明：HVQCCN, LCC20,.16SQ,20
针数：20Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.7Is Samacsys：N
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：S-PQCC-N20
JESD-609代码：e3长度：4 mm
湿度敏感等级：3复用显示功能：NO
功能数量：1端子数量：20
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：HVQCCN
封装等效代码：LCC20,.16SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：2.7/16 V认证状态：Not Qualified
座面最大高度：1 mm子类别：Display Drivers
最大供电电压：16 V最小供电电压：2.7 V
标称供电电压：12 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：MATTE TIN
端子形式：NO LEAD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：40
宽度：4 mmBase Number Matches：1

EL7801ILZ-T13 数据手册

 浏览型号EL7801ILZ-T13的Datasheet PDF文件第2页浏览型号EL7801ILZ-T13的Datasheet PDF文件第3页浏览型号EL7801ILZ-T13的Datasheet PDF文件第4页浏览型号EL7801ILZ-T13的Datasheet PDF文件第5页浏览型号EL7801ILZ-T13的Datasheet PDF文件第6页浏览型号EL7801ILZ-T13的Datasheet PDF文件第7页 
EL7801  
®
Data Sheet  
December 22, 2005  
FN7354.0  
PRELIMINARY  
High Power LED Driver  
Features  
The EL7801 is a high-power LED backlight driver with an  
integrated 36V FET designed to drive up to 8 high-power  
LEDs in series while running from a 12V input supply. The  
PWM converter runs from an internally generated 1MHz  
clock. With efficiencies over 90% the regulator provides tight  
control of LED current and may be configured in either boost  
or buck topologies, allowing from 1 to 8 series diodes to be  
driven from a 12V input.  
• Drives 1-8 high-power LEDs in series, up to 32V  
• 2.7V to 16V input voltage range  
• Boost or buck configurable switch  
• 3A integrated FET  
• Automotive load dump protection  
• Light output temperature compensation  
• LED over-temperature protection  
• LED disconnect  
LED light level may be controlled either by:  
1. LED DC bias current set via the LEVEL pin, or  
2. External low frequency PWM control via the  
• PWM/analog light level control  
• Small, 20 Ld QFN package  
ENABLE/PWM pin.  
In both control modes optional over temperature thermal  
protection of the LED reduces the LED DC bias current  
above a customer set temperature, protecting the LED from  
thermal damage. An optional fault monitor drives an external  
FET between the input supply and inductor, providing short  
circuit current protection for the LED and inductor as well as  
load dump protection for automotive applications. For low  
cost applications the pass transistor may be omitted and the  
fault pin bypassed.  
• LED camera flash mode  
• Pb-free plus anneal available (RoHS compliant)  
Applications  
• Display backlighting  
- Automotive  
- LCD monitor  
- Notebook displays  
The EL7801 is packaged in a 20 Ld QFN package and is  
specified for operation over the -40°C to +85°C temperature  
range.  
• LED accent lighting  
• Automotive lighting  
Ordering Information  
Pinout  
PART  
EL7801  
(20 LD QFN)  
TOP VIEW  
NUMBER  
EL7801ILZ  
TAPE & REEL  
PACKAGE  
20 Ld QFN  
20 Ld QFN  
20 Ld QFN  
PKG. DWG. #  
MDP0046  
MDP0046  
MDP0046  
-
EL7801ILZ-T7  
EL7801ILZ-T13  
7”  
13”  
VDC  
VHI  
1
2
3
4
5
15 ENL  
NOTE: Intersil Pb-free plus anneal products employ special Pb-free  
material sets; molding compounds/die attach materials and 100%  
matte tin plate termination finish, which are RoHS compliant and  
compatible with both SnPb and Pb-free soldering operations. Intersil  
Pb-free products are MSL classified at Pb-free peak reflow  
temperatures that meet or exceed the Pb-free requirements of  
IPC/JEDEC J STD-020.  
14 MODE  
13 EN/PWM  
12 SWS1  
11 SWS2  
THERMAL  
PAD  
VOUT  
SWD1  
SWD2  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2002-2005. All Rights Reserved.  
All other trademarks mentioned are the property of their respective owners.  
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