Datasheet Texas Instruments TPS65120RGTR

Manufacturer	Texas Instruments
Series	TPS65120
Part Number	TPS65120RGTR

4-CH Single Inductor Multiple Outputs (SIMO) Bias IC w/ Fixed 3.3V Vlogic 16-VQFN -40 to 85

Datasheets

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PDF, 1.5 Mb, Revision: A, File published: Mar 28, 2005

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Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Packaging

Pin	16
Package Type	RGT
Industry STD Term	VQFN
JEDEC Code	S-PQFP-N
Package QTY	3000
Carrier	LARGE T&R
Device Marking	BKA
Width (mm)	3
Length (mm)	3
Thickness (mm)	.9
Pitch (mm)	.5
Max Height (mm)	1
Mechanical Data	Download

Parametrics

DisplayType	LCD Unipolar
IC Integration	LCD Bias
Level Shifter/Scan Driver	N/A Ch
Pin/Package	16VQFN
Source Driver Voltage(Max)	5.6 V
Source Driver Voltage(Min)	3 V
Special Function	Output Discharge
Target Application	7 inches or less
V_NEG(Max)	-1.5 V
V_NEG(Min)	-18 V
V_POS(Max)	20 V
V_POS(Min)	3 V
Vin(Max)	5.5 V
Vin(Min)	2.5 V

Eco Plan

RoHS

Compliant

Design Kits & Evaluation Modules

Evaluation Modules & Boards: TPS65124EVM-076
TPS65124 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS65120EVM-076
TPS65120 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download

Application Notes

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TFT-LCD Power Supply Using TPS65120 Single Inductor Quadruple-Output Powr Supply
PDF, 216 Kb, File published: Jun 13, 2006
The reference design and application examples shown in this document help design a TFT-LCD power supply, as well as show implementations of power-down sequencing, programmable sequencing, and boosting output current.
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Basic Calculation of an Inverting Buck-Boost Power Stage (Rev. A)
PDF, 431 Kb, Revision: A, File published: Aug 28, 2017
This application note provides basic formulas that you need to design the power stage of an invertingbuck-boost converter. The premise is that the power switch is integrated in the IC and the rectification isdone by a diode (non-synchronous power stage). It provides all the formulas and considerations that youneed to select the external power components such as the inductor the diode and t
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Generation of a VCOM buffer input using PWM signal
PDF, 439 Kb, File published: Dec 21, 2015
In an LCD the backlight shines through the liquid crystal material and the voltage across the liquid crystal controls how much light shines through it. An active matrix LCD (AMLCD) contains many pixels arranged in a grid pattern. The voltage across each pixel is controlled individually so that high resolution images can be created. One terminal of every pixel is connected to a common plane. The v
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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.
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Basic Calculation of a Boost Converter's Power Stage (Rev. C)
PDF, 186 Kb, Revision: C, File published: Jan 8, 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
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Basic Calculation of a Buck Converter's Power Stage (Rev. B)
PDF, 202 Kb, Revision: B, File published: Aug 17, 2015

Model Line

Series: TPS65120 (4)

TPS65120RGTR TPS65120RGTRG4 TPS65120RGTT TPS65120RGTTG4

Manufacturer's Classification

Semiconductors > Power Management > LCD/OLED Display Bias Solutions