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TPS65640

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LCD Bias with Digital VCOM Buffer for Notebook PCs and Tablet PCs

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LCD Bias with Digital VCOM Buffer for Notebook PCs and Tablet PCs

TPS65640

ACTIVE
Data sheet Order now

Product details

Parameters

Display type LCD bipolar, LCD unipolar IC integration LCD bias, VCOM Vin (Min) (V) 2.5 Vin (Max) (V) 5.5 Source driver voltage (Min) (V) -8 Source driver voltage (Max) (V) 12.7 Level shifter/scan driver (ch) 0 Features Adjustable sequencing, GPM or GVS, I2C interface, Output discharge, Reset generator, Temperature sensor or compensation, VCOM or op amp Topology Boost, Buck Rating Catalog open-in-new Find other LCD & OLED display power & drivers

Package | Pins | Size

WQFN (RHR) 28 19 mm² 5.5 x 3.5 open-in-new Find other LCD & OLED display power & drivers
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Technical documentation

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Type Title Date
* Data sheet LCD Bias With Digital VCOM Buffer for Notebook PCs and Tablet PCs - TPS65640 datasheet Nov. 20, 2013
Application note Understanding Undervoltage Lockout in Power Devices (Rev. A) Sep. 19, 2018
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) Aug. 17, 2015
Application note Basic Calculation of a Boost Converter's Power Stage (Rev. C) Jan. 08, 2014
Application note Minimizing Ringing at the Switch Node of a Boost Converter Sep. 15, 2006

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WQFN (RHR) 28 View options

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