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TPS92690PWP/NOPB PDF预览

TPS92690PWP/NOPB

更新时间: 2024-11-05 12:25:11
品牌 Logo 应用领域
德州仪器 - TI 显示驱动器驱动程序和接口接口集成电路光电二极管控制器PC
页数 文件大小 规格书
28页 1395K
描述
N-Channel Controller for Dimmable LED Drives with Low-Side Current Sense

TPS92690PWP/NOPB 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:1.63
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:418108Samacsys Pin Count:17
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:TPS92690PWP/NOPBSamacsys Released Date:2018-12-15 07:11:11
Is Samacsys:N输入特性:STANDARD
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:5 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1区段数:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C输出特性:CONSTANT-CURRENT
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
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:14 V认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Display Drivers
最大压摆率:3 mA最大供电电压:75 V
最小供电电压:4.5 V标称供电电压:14 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

TPS92690PWP/NOPB 数据手册

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TPS92690  
www.ti.com  
SLVSBK3 DECEMBER 2012  
N-Channel Controller for Dimmable LED Drives with Low-Side Current Sense  
Check for Samples: TPS92690  
1
FEATURES  
DESCRIPTION  
The TPS92690/90Q1 is a high voltage, low-side  
NFET controller with an adjustable output current  
sense resistor voltage. Ideal for LED drivers, it  
contains all of the features needed to implement  
current regulators based on boost, SEPIC, flyback,  
and Cuk topologies.  
TPS92690Q1 is an Automotive Grade Product  
that is AEC-Q100 Grade 1 Qualified (–40°C to  
125°C Operating Junction Temperature)  
VIN Range from 4.5V to 75V  
Adjustable Current Sense (50mV – 500mV)  
Low-side Current Sensing  
Output current regulation is based on peak current-  
mode control supervised by a control loop. This  
methodology eases the design of loop compensation  
while providing inherent input voltage feed-forward  
compensation. The TPS92690/90Q1 includes a high-  
voltage start-up regulator that operates over a wide  
input range of 4.5V to 75V. The PWM controller is  
designed for high speed capability including an  
oscillator frequency range up to 2.0 MHz. The  
TPS92690/90Q1 includes an error amplifier, precision  
reference, cycle-by-cycle current limit, and thermal  
shutdown.  
2-Ω MOSFET Gate Driver  
Input Under-Voltage Protection  
Output Over-Voltage Protection  
Cycle-by-Cycle Current Limit  
PWM Dmming Input  
Programmable Oscillator Frequency  
External Synchronization Capability  
Slope Compensation  
Programmable Soft-Start  
The TPS92690Q1 is AEC-Q100 grade 1 qualified.  
TSSOP-16 Exposed Pad Package  
APPLICATIONS  
LED Drivers  
Constant Current Regulator: Boost, Cuk,  
Flyback, and SEPIC  
TYPICAL APPLICATION DIAGRAM  
L1  
D1  
VIN  
VOUT  
RUV2  
RUVH  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
nDIM  
OVP  
VIN  
VCC  
IS  
TPS92690  
ROV2  
CIN  
VOUT  
RUV1  
ROV1  
CBYP  
RT  
RT  
CO  
ILED  
SYNC  
SS/SD  
COMP  
AGND  
ILIM  
GATE  
PGND  
CSP  
Q1  
CSS  
CCMP  
IADJ  
VREF  
CLIM  
DAP  
RADJ2  
RADJ1  
RCS  
CADJ  
RLIM1  
RLIM2  
CREF  
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.  
UNLESS OTHERWISE NOTED this document contains  
Copyright © 2012, Texas Instruments Incorporated  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

TPS92690PWP/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
TPS92690PWPR/NOPB TI

完全替代

N-Channel Controller for Dimmable LED Drives with Low-Side Current Sense

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