TPS65150PWPRG4 ,3-CH LCD Bias w/ GPM, VCOM Buffer & Gate Driver for Isolation Switch 24-HTSSOP -40 to 85Maximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(2) ..
TPS65150RGER ,3-CH LCD Bias w/ GPM, VCOM Buffer & Gate Driver for Isolation Switch 24-VQFN -40 to 85Block Diagram... 11Information..... 377.3 Feature Description.... 124 Revision HistoryNOTE: Page nu ..
TPS65150RGERG4 ,3-CH LCD Bias w/ GPM, VCOM Buffer & Gate Driver for Isolation Switch 24-VQFN -40 to 85 SLVS576B–SEPTEMBER 2005–REVISED JANUARY 20165 Pin Configuration and FunctionsPWP Package24-Pin HTS ..
TPS65155RKPR ,LCD Bias Solution with Level Shifters for GOA Panels 40-VQFN -40 to 85Features 3 DescriptionThe TPS65155 provides an integrated bias and level1• 3-V to 6-V Input Voltage ..
TPS65160 ,BIAS POWER SUPPLY FOR TV AND MONITOR TFT LCD PANELSFEATURES • Internal and Adjustable Soft Start• Short-Circuit Protection2• 8-V to 14-V Input Voltage ..
TPS65160APWP ,4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 17.5V, 2A Min. Buck Ilim) 28-HTSSOP -40 to 85FEATURES • Internal and Adjustable Soft Start• Short-Circuit Protection2• 8-V to 14-V Input Voltage ..
TSUS5202 ,Infrared emitting diodesElectrical CharacteristicsT = 25 °C, unless otherwise specifiedambParameter Test condition Symbol M ..
TSUS5402 ,Infrared emitting diodesElectrical CharacteristicsT = 25 °C, unless otherwise specifiedambParameter Test condition Symbol M ..
TSV321RILT ,General purpose low voltage rail to rail input/output op-ampFeatures Pin connections (top view)• Operating range V = 2.5 V to 6 V CC• Rail-to-rail input and o ..
TSV324IDT ,General purpose low voltage rail to rail input/output op-ampAbsolute maximum ratings Symbol Parameter Value Unit (1)V Supply voltage 7 V CC(2)V Differential i ..
TSV324IYDT ,General purpose low voltage rail to rail input/output op-ampapplications • Audio driver (headphone driver) • Sensor signal conditioning SO8, MiniSO8, TSSOP8 ..
TSV324IYPT ,General purpose low voltage rail to rail input/output op-amp TSV321, TSV358, TSV324, TSV321A, TSV358A, TSV324A, General purpose input/output rail-to-rail lo ..
TPS65150-TPS65150PWPR-TPS65150PWPRG4-TPS65150RGER-TPS65150RGERG4
3-CH LCD Bias w/ GPM, VCOM Buffer & Gate Driver for Isolation Switch
V(VS)Boost
Converter
V(VGL)Negative
Charge Pump
V(CPI)Gate-Voltage
ShapingVCOM
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TPS65150SLVS576B –SEPTEMBER 2005–REVISED JANUARY 2016
TPS65150 Low Input Voltage, Compact LCD Bias IC With VCOM Buffer Features 1.8-Vto 6-V Input Voltage Range Integrated VCOM Buffer High-voltage Switchto Isolate V(VGH) Gate-Voltage Shapingof V(VGH) 2-A Internal MOSFET switch Main Output V(VS)upto15V With <1% Output
Voltage Accuracy Virtual-Synchronous Converter Technology Regulated Negative Charge Pump Driver V(VGL) Regulated Positive Charge Pump Driver V(CPI) Adjustable Power-On Sequencing Adjustable Fault Detection Timing Gate Drive Signal for External Isolation MOSFET Out-of-Regulation Protection Overvoltage Protection Thermal Shutdown Availablein HTSSOP-24 Package Availablein VQFN-24 Package
Applications TFT LCD Displaysfor Notebooks TFT LCD Displaysfor Monitors Car Navigation Displays
DescriptionThe TPS65150 device offersa very compact and
small power supply solution that provides all three
voltages required by thin film transistor (TFT) LCD
displays. With an input voltage rangeof 1.8Vto6V
the deviceis ideal for notebooks powered bya 2.5-V 3.3-V input railor monitor applications witha 5-V
input voltage rail. Additionally the TPS65150 device
provides an integrated high current bufferto provide
the VCOM voltagefor the TFT backplane.
Two regulated adjustable charge pump driver provide
the positive V(VGH) and negative V(VGL) bias voltages
for the TFT. The device incorporates adjustable
power-on sequencing for V(VGL)as wellas for V(VGH).
This avoids any additional external componentsto
implement application specific sequencing. The
device has an integrated high-voltage switch to
isolate V(VGH).
The same internal circuit can alsobe usedto provide gate shaping signalof V(VGH) for the LCD panel
controlled by the signal appliedto the CTRL input.
For highest safety, the TPS65150 device has an
integrated adjustable shutdown latch feature, which
allows application-specific flexibility. The device
monitors the outputs (V(VS), V(VGL), V(VGH)); and, as
soonas oneof the outputs falls belowits power good
threshold, the device enters shutdown latch, afterits
adjustable delay time has passed by.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Block Diagram
