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TPS92560 PDF预览

TPS92560

更新时间: 2024-01-11 03:16:28
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
17页 704K
描述
SIMPLE LED DRIVER FOR MR16 AND AR111 APPLICATIONS

TPS92560 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HTSSOP, TSSOP10,.19,20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.63
输入特性:STANDARD接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-PDSO-G10JESD-609代码:e3
长度:3 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:3端子数量:10
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP10,.19,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:12 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Display Drivers
最大压摆率:1.95 mA最大供电电压:42 V
最小供电电压:6.5 V标称供电电压:12 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

TPS92560 数据手册

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TPS92560  
www.ti.com  
SNVS900A DECEMBER 2012REVISED JANUARY 2013  
SIMPLE LED DRIVER FOR MR16 AND AR111 APPLICATIONS  
Check for Samples: TPS92560  
1
FEATURES  
APPLICATIONS  
Controlled peak input current to prevent over-  
stressing of the electronic transformer  
MR16/AR111 LED lamps  
Lighting system using electronic transformer  
Allows either step-up or step-up/down  
operation  
General lighting systems that require a boost /  
SEPIC LED driver  
Compatible to generic electronic transformers  
DESCRIPTION  
Compatible to magnetic transformers and DC  
power supplies  
The TPS92560 is a simple LED driver designed to  
drive high power LEDs by drawing constant current  
from the power source. The device is ideal for MR16  
and AR111 applications which need good  
compatibility to DC and AC voltages and electronic  
transformers. The hysteretic control scheme does not  
need control loop compensation while providing the  
benefits of fast transient response and high power  
factor. The patent pending feedback control method  
allows the output power to be determined by the  
number of LED used without component change. The  
TPS92560 supports both boost and SEPIC  
configurations for the use of different LED modules.  
Integrated active low-side input rectifiers  
Compact and simple circuit  
>85% efficiency (12VDC input)  
Power factor > 0.9 (full load with AC input)  
Hysteretic control scheme  
Output Over-Voltage Protection  
Over-temperature Shutdown  
10-pin mini SOIC package with exposed pad  
TYPICAL APPLICATION  
L1  
D3  
LED  
CIN  
RADJ1  
D1  
D2  
R1  
TPS92560  
COUT  
Q1  
GATE  
AC1  
PGND  
AC2  
RADJ2 CADJ  
Power  
Source  
SRC  
VCC  
SEN  
GND  
CVCC  
VP  
CVP  
ADJ  
RSEN  
Typical application circuit of the TPS92560 using boost configuration  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2012–2013, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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