Datasheet Texas Instruments TPS65149RSHR
Manufacturer | Texas Instruments |
Series | TPS65149 |
Part Number | TPS65149RSHR |
LCD Bias Solution For LCD Panels Using ASG/GIP Technology 56-VQFN -40 to 85
Datasheets
TPS65149 LCD Bias Solution for LCD Monitors - request datasheet datasheet
PDF, 223 Kb, File published: Aug 19, 2010
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
Pin | 56 |
Package Type | RSH |
Industry STD Term | VQFN |
JEDEC Code | S-PQFP-N |
Package QTY | 2500 |
Carrier | LARGE T&R |
Width (mm) | 7 |
Length (mm) | 7 |
Thickness (mm) | 0.9 |
Pitch (mm) | 0.4 |
Max Height (mm) | 1 |
Mechanical Data | Download |
Parametrics
DisplayType | LCD Unipolar |
IC Integration | LCD Bias,LCD Level shifter,VCOM |
Level Shifter/Scan Driver | 8 Ch |
Pin/Package | 56VQFN |
Source Driver Voltage(Max) | 18 V |
Source Driver Voltage(Min) | 7 V |
Special Function | I2C I/F,Level Shifter,Output Discharge,Reset Generator,Temperature Sensor/Compensation,VCOM/OpAmp |
Target Application | 13 to 21 inches,21 inches and above |
Topology | Boost |
Vin(Max) | 6 V |
Vin(Min) | 3 V |
Eco Plan
RoHS | Compliant |
Application Notes
- Understanding Undervoltage Lockout in Power Devices (Rev. A)PDF, 90 Kb, Revision: A, File published: Sep 19, 2018
Many integrated circuits include an undervoltage lockout (UVLO) function to disable the device at low supply voltages. Below the minimum supply voltage the function and performance of a device may be undefined making it impossible to predict system behavior. This application note explains how to correctly understand the undervoltage lockout specification in the data sheets of TI's power products. - Minimizing Ringing at the Switch Node of a Boost ConverterPDF, 201 Kb, File published: Sep 15, 2006
The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter.
Model Line
Series: TPS65149 (1)
- TPS65149RSHR
Manufacturer's Classification
- Semiconductors > Power Management > LCD/OLED Display Bias Solutions