TPS65161APWPR ,4-CH LCD Bias (3.7A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim) 28-HTSSOP -40 to 85FEATURES • Internal and Adjustable Soft Start• Short-Circuit Protection2• 8-V to 14.7-V Input Volta ..
TPS65161PWP , BIAS POWER SUPPLY FOR TV AND MONITOR TFT LCD PANELS
TPS65161PWPR ,4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim) 28-HTSSOP -40 to 85This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
TPS65161PWPRG4 ,4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim) 28-HTSSOP -40 to 85.(2) Because of the charge pumps' 50% duty cycle, the maximum current available from V and V in typ ..
TPS65161PWPRG4 ,4-CH LCD Bias (2.8A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim) 28-HTSSOP -40 to 85features suchas boost converter overvoltage protection, buck converter short-circuit protection, an ..
TPS65162 ,4-CH LCD Bias w/ Integrated Input-to-Output Isolation Switch, 2 Op-Amps & GPMFEATURES2• 8-V to 14.7-V Input Voltage Range • Two Integrated High-Speed Opamps• 500 kHz / 750 kHz ..
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 ..
TPS65161APWPR
4-CH LCD Bias (3.7A Min. Boost Ilim. Up to 19V, 2.3A Min. Buck Ilim)
VINB
FREQ
EN1
EN2
DRN
FBN
AVIN
GND
DRP
FBP
BOOT
TPS65161
SL22
VINB
SUP
VIN
12 V2 * 22μFμF
C16
1μF C6
0.47μF
SL22
2 kΩ
C14
10 nF
3.3 V/2.3A
22 kΩ
560 kΩ C13
0.47μF
VGH
32 V/50 mA
0.47μFC5
18 V/1.3A
56 kΩC15
470 nF 3 * 22μF
825 kΩ
22 pF
10μH
TPS65161
TPS65161A, TPS65161B
www.ti.com SLVS617E –APRIL 2006–REVISED MARCH 2013
BIAS POWER SUPPLY FOR TV AND MONITOR TFT LCD PANELS
Checkfor Samples: TPS65161, TPS65161A, TPS65161B
1FEATURES • Internal and Adjustable Soft Start Short-Circuit Protection 8-Vto 14.7-V Input Voltage Range Overvoltage Protection• VS Output Voltage Range upto19V Thermal Shutdown• TPS65161 hasa 2.8-A Switch Current Limit Availablein HTSSOP-28 Package• TPS65161A hasa 3.7-A Switch Current Limit TPS65161B hasa 3.7-A Switch Current Limit APPLICATIONSand 100-mA Charge Pump Output Current TFT LCD Displays for Monitor and LCD TV• 1.5% Accurate 2.3-A Step-Down Converter 500-kHz/750-kHz Fixed Switching Frequency Negative Charge Pump Driver for VGL Positive Charge Pump Driver for VGH Adjustable Sequencing for VGL, VGH Gate Drive Signalto Drive External MOSFET
DESCRIPTIONThe TPS65161 family offersa compact power supply solutionto provideall four voltages requiredby thin-film
transistor (TFT) LCD panels. With their high current capabilities, the devices are ideal for large screen monitor
panels and LCD TV applications.
TYPICAL APPLICATION
