Datasheet Texas Instruments TPS61162AYFFR — 数据表
制造商 | Texas Instruments |
系列 | TPS61162A |
零件号 | TPS61162AYFFR |
用于智能手机9-DSBGA的双通道WLED驱动器-55至125
数据表
TPS6116xA Dual-Channel WLED Drivers For Smart Phones datasheet
PDF, 1.8 Mb, 修订版: A, 档案已发布: Jun 18, 2015
从文件中提取
价格
状态
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
打包
Pin | 9 | 9 |
Package Type | YFF | YFF |
Industry STD Term | DSBGA | DSBGA |
JEDEC Code | S-XBGA-N | S-XBGA-N |
Package QTY | 3000 | 3000 |
Carrier | LARGE T&R | LARGE T&R |
Device Marking | 61162A | TPS |
Width (mm) | 1.4 | 1.4 |
Length (mm) | 1.4 | 1.4 |
Thickness (mm) | .425 | .425 |
Pitch (mm) | .4 | .4 |
Max Height (mm) | .625 | .625 |
Mechanical Data | 下载 | 下载 |
参数化
Number of Channels | 2 |
Duty Cycle(Max) | 99.5 % |
LED | 20 |
LED Current Per Channel | 30 mA |
Operating Temperature Range | -55 to 125 C |
Package Group | DSBGA |
Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
Peak Efficiency | 90 % |
Rating | Catalog |
Shutdown Current(Typ) | 1 uA |
Special Features | EasyScale 1-Wire Interface,Enable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown |
Switching Frequency(Max) | 1200 kHz |
Topology | Boost |
Type | Inductive |
Vin(Max) | 6.5 V |
Vin(Min) | 2.7 V |
Vout(Max) | 26.5 V |
Vout(Min) | 2.7 V |
生态计划
RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS61162AEVM-564
TPS61162AEVM-564 Dual-Channel WLED Drivers For Smart Phone Evaluation Module
Lifecycle Status: Preview (Device has been announced but is not in production. Samples may or may not be available)
应用须知
- Simple Backlight Driver Dimming PerformancePDF, 74 Kb, 档案已发布: Mar 20, 2017
The TPS61158, TPS61160/61, TPS61162/63A, TPS61165, and TPS61169 (hereafter TPS611xx) are simple backlight drivers commonly used in smartphones and tablets. These devices support PWM dimming with an input voltage as low as 2.7 V. This application note discusses the requirements for using tje TPS611xx parts at the lowest performance specifications for PWM dimming. - Analog PWM Dimming in White-LED DriversPDF, 539 Kb, 档案已发布: Dec 21, 2016
Pulse-width modulation (PWM) is a common type of dimming used to adjust the current in white-LEDdriver devices. PWM dimming takes a rectangle waveform with variable positive duty cycle (D) and adjuststhe LED current proportionally. For many smaller format white LED drivers (7-inch screen size or smaller),the PWM signal is converted to a DC control voltage and made to drive the LED current in
模型线
系列: TPS61162A (1)
- TPS61162AYFFR
制造商分类
- Semiconductors > Power Management > LED Driver > Backlight LED Driver