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TPS61163YFFR PDF预览

TPS61163YFFR

更新时间: 2024-11-14 12:30:27
品牌 Logo 应用领域
德州仪器 - TI 驱动器智能手机
页数 文件大小 规格书
28页 1909K
描述
Dual-Channel WLED Drivers For Smart Phone

TPS61163YFFR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended包装说明:VFBGA, BGA9,3X3,16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.68输入特性:STANDARD
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:S-XBGA-B9
JESD-609代码:e1湿度敏感等级:1
复用显示功能:NO功能数量:1
区段数:4端子数量:9
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:VFBGA
封装等效代码:BGA9,3X3,16封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.6 V认证状态:Not Qualified
子类别:Display Drivers最大压摆率:2 mA
最大供电电压:6.5 V最小供电电压:2.7 V
标称供电电压:3.6 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形式:BALL端子节距:0.4 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
最小 fmax:0.1 MHzBase Number Matches:1

TPS61163YFFR 数据手册

 浏览型号TPS61163YFFR的Datasheet PDF文件第2页浏览型号TPS61163YFFR的Datasheet PDF文件第3页浏览型号TPS61163YFFR的Datasheet PDF文件第4页浏览型号TPS61163YFFR的Datasheet PDF文件第5页浏览型号TPS61163YFFR的Datasheet PDF文件第6页浏览型号TPS61163YFFR的Datasheet PDF文件第7页 
TPS61163  
www.ti.com  
SLVSBQ2C JANUARY 2013REVISED AUGUST 2013  
Dual-Channel WLED Drivers For Smart Phone  
Check for Samples: TPS61163  
1
FEATURES  
DESCRIPTION  
The TPS61163 is a dual-channel WLED driver which  
provide highly integrated solutions for single-cell Li-  
ion battery powered smartphone backlight. The  
device has a built-in high efficiency boost regulator  
with integrated 1.5A/40V power MOSFET and  
support as low as 2.7V input voltage. With two high  
current-matching capability current sink regulators,  
the devices can drive up to 10s2p WLED diodes. The  
boost output can automatically adjust to the WLED  
forward voltage and allow very low voltage headroom  
control, thus to improve LED strings efficiency  
effectively.  
2
2.7V to 6.5V Input Voltage  
Integrated 1.5A/40V MOSFET  
1.2MHz Switching Frequency  
Dual Current Sinks of up to 30mA Current  
Each  
1% Typical Current Matching and Accuracy  
37.5V OVP Threshold  
Adaptive Boost Output to WLED Voltages  
Very Low Voltage Headroom Control (90mV)  
Flexible Digital and PWM Brightness Control  
1-Wire Control Interface (EasyScale)  
PWM Dimming Control Interface  
Up to 100:1 PWM Dimming Ratio  
Up to 10-bit Dimming Resolution  
Up to 90% Efficiency  
The TPS61163 supports both of the PWM dimming  
interface and 1-wire digital EasyScale™ dimming  
interface and can realize 9-bit brightness code  
programming.  
The TPS61163 integrates built-in soft start, over  
voltage/current protection, and thermal shut down  
protections.  
Built-in Soft Start  
The device is available in a space-saving 1.31 mm x  
1.31 mm CSP package.  
Over Voltage Protection  
Built-in WLED Open/Short Protection  
Thermal Shutdown  
TYPICAL APPLICATION  
L1  
Support 4.7uH Inductor Application  
9L 1.31 mm x 1.31 mm CSP Package  
4.7µH  
2.7V ~ 6.5V  
VBAT  
D1  
R2  
10Ω  
C1  
1µF  
C2  
1µF  
SW  
APPLICATIONS  
VIN  
EN  
C3  
1µF  
Smart Phones  
PDAs, Handheld Computers  
GPS Receivers  
Enable /  
Disable  
TPS61163  
Backlight for Small and Media Form Factor  
LCD Display with Single-Cell Battery Input  
PWM  
Dimming  
PWM  
IFB1  
COMP  
IFB2  
ISET  
C4  
330nF  
R1  
63.4kΩ  
GND  
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.  
2
EasyScale is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2013, Texas Instruments Incorporated  
 

TPS61163YFFR 替代型号

型号 品牌 替代类型 描述 数据表
TPS61163AYFFR TI

类似代替

适用于小型显示屏的双通道 WLED 驱动器 | YFF | 9 | -40 to 85

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