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MP24893DJ PDF预览

MP24893DJ

更新时间: 2024-11-12 01:14:15
品牌 Logo 应用领域
芯源 - MPS 驱动光电二极管接口集成电路
页数 文件大小 规格书
12页 237K
描述
Step Down White LED Driver with Wide 6V-to-36V Input Voltage

MP24893DJ 技术参数

是否Rohs认证: 不符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.07
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G5
端子数量:5封装主体材料:PLASTIC/EPOXY
封装代码:TSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:24 V
认证状态:Not Qualified子类别:Display Drivers
标称供电电压:24 V表面贴装:YES
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

MP24893DJ 数据手册

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MP24893  
Step Down White LED Driver  
with Wide 6V-to-36V Input Voltage  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP24893 is a high efficiency step-down  
converter designed in continuous current mode  
for driving the high brightness LEDs from wide  
input voltage of 6V to 36V.  
Internal 36V MOSFET  
Wide 6V-to-36V Input Range  
1A Output Current  
High Efficiency  
Hysteretic Control  
PWM and Analog Dimming  
1000:1 PWM Dimming Resolution  
UVLO, Thermal Shutdown  
Available in TSOT23-5 and QFN6 Packages  
The MP24893 employs hysteretic control  
architecture to regulate a highly accurate LED  
current, which is measured through an external  
high-side current-sense resistor. Moreover, this  
control scheme provides optimal circuit  
stabilization and a very quick response time  
without loop compensation. Its low 200mV  
average feedback voltage reduces power loss  
and improves the converter efficiency.  
APPLICATIONS  
Low-Voltage Halogen Replacement  
Low-Voltage General Illumination  
Automotive/Decorative LED Lighting  
Signs/Emergency Lighting  
The MP24893 implements PWM and analog  
dimming together through the DIM pin.  
LED Backlighting  
The MP24893 includes under-voltage lockout,  
thermal overload protection to prevent damage  
in the event of an output overload.  
All MPS parts are lead-free and adhere to the RoHS directive. For MPS  
green status, please visit MPS website under Products, Quality Assurance  
page.  
“MPS” and “The Future of Analog IC Technology” are registered trademarks of  
Monolithic Power Systems, Inc.  
The MP24893 is available in TSOT23-5 and  
QFN6 packages.  
TYPICAL APPLICATION  
D1  
VIN  
6V- 36V  
RSENSE  
C
IN  
IN  
RS  
L1  
MP24893  
EN/DIM  
SW  
GND  
MP24893 Rev.1.02  
12/7/2012  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2012 MPS. All Rights Reserved.  
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