We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Power Circuits / Power Management Circuits / TPS65178RSLR
Datasheets
TPS65178RSLR by: Texas Instruments

Fully Programmable LCD Bias IC for TV with 6-Channel Gamma Buffer, Vcom Reference and Dynamic Gain 48-VQFN -40 to 85

Part Details for TPS65178RSLR by Texas Instruments

Results Overview of TPS65178RSLR by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

TPS65178RSLR Information

TPS65178RSLR by Texas Instruments is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TPS65178RSLR Texas Instruments Fully Programmable LCD Bias IC for TV with 6-Channel Gamma Buffer, Vcom Reference and Dynamic Gain 48-VQFN -40 to 85

Price & Stock for TPS65178RSLR

Part # Distributor Description Stock Price Buy
DISTI # TPS65178RSLR-ND
DigiKey IC BIAS PWR SUPP FOR LCD 48VQFN Min Qty: 2500 Lead time: 6 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,500 $0.9991
  • 5,000 $0.9777
  • 7,500 $0.9670
$0.9670 / $0.9991 Buy Now
DISTI # 595-TPS65178RSLR
Mouser Electronics Power Management Specialized - PMIC Fully Programmable L CD Bias IC A 595-TPS65178RSLT RoHS: Compliant 0
  • 2,500 $0.9990
  • 5,000 $0.9770
$0.9770 / $0.9990 Order Now

Part Details for TPS65178RSLR

TPS65178RSLR CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

TPS65178RSLR Part Data Attributes

Parametric Data
TPS65178RSLR Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS65178RSLR Texas Instruments Fully Programmable LCD Bias IC for TV with 6-Channel Gamma Buffer, Vcom Reference and Dynamic Gain 48-VQFN -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description HVQCCN,
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2019-07-23
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Input Voltage-Max 14.7 V
Input Voltage-Min 8.6 V
JESD-30 Code S-PQCC-N48
JESD-609 Code e4
Length 6 mm
Moisture Sensitivity Level 3
Negative Input Voltage-Max -1.8 V
Number of Channels 6
Number of Functions 1
Number of Terminals 48
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 34 V
Output Voltage-Min 19 V
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC48,.24SQ,16
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1 mm
Supply Voltage-Max (Vsup) 14.7 V
Supply Voltage-Min (Vsup) 8.6 V
Surface Mount YES
Switcher Configuration BUCK-BOOST
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.4 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 6 mm

TPS65178RSLR Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as keeping the power traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device.

  • The selection of input and output capacitors depends on the specific application requirements, such as the input voltage range, output voltage, and output current. In general, X5R or X7R ceramic capacitors with a voltage rating of at least 2x the input voltage are recommended. The output capacitor should be selected based on the output voltage and current requirements, and should have a low ESR to minimize voltage ripple.

  • The TPS65178RSLR has an operating junction temperature range of -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. In general, the device can operate up to 85°C ambient temperature with proper thermal design and cooling.

  • To ensure stability, follow the recommended PCB layout and component selection guidelines, and make sure the input and output capacitors are properly selected and placed. Additionally, the device has a built-in soft-start feature to prevent oscillation during startup. If oscillation is still observed, it may be necessary to add additional compensation components or adjust the feedback network.

  • Yes, the TPS65178RSLR is qualified for automotive and high-reliability applications, and meets the requirements of the AEC-Q100 standard. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific application requirements.