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Power Circuits / Switching Regulator or Controllers / TPS65145PWP
Datasheets
TPS65145PWP by:
Texas Instruments
Hongxing Electrical Ltd
Texas Instruments
Not Found

4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-HTSSOP -40 to 85

Part Details for TPS65145PWP by Texas Instruments

Results Overview of TPS65145PWP 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

TPS65145PWP Information

TPS65145PWP by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers 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
TPS65145PWPR Texas Instruments 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-HTSSOP -40 to 85
TPS65145PWP Texas Instruments 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-HTSSOP -40 to 85

Price & Stock for TPS65145PWP

Part # Distributor Description Stock Price Buy
DISTI # TPS65145PWP-ND
DigiKey IC LCD SUPPLY TFT QUAD 24HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 360
In Stock
  • 1 $3.8000
  • 10 $2.8640
  • 60 $2.4580
  • 120 $2.3482
  • 300 $2.2322
  • 540 $2.1720
  • 1,020 $2.1172
  • 2,520 $2.0544
$2.0544 / $3.8000 Buy Now
DISTI # 595-TPS65145PWP
Mouser Electronics Power Management Specialized - PMIC Trp-Ch 1.3-A Swit Bo ost Converter A 595-TPS65145PWPR RoHS: Compliant 475
  • 1 $3.8000
  • 10 $2.8700
  • 25 $2.4600
  • 120 $2.3400
  • 300 $2.2300
  • 540 $2.1100
  • 2,400 $2.0200
$2.0200 / $3.8000 Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 180
RFQ
Vyrian Other Function Semiconductors 58
RFQ

Part Details for TPS65145PWP

TPS65145PWP CAD Models

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TPS65145PWP Part Data Attributes

Parametric Data
TPS65145PWP Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS65145PWP Texas Instruments 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-HTSSOP -40 to 85
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description HTSSOP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 5V TO 15V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 3.3 V
JESD-30 Code R-PDSO-G24
JESD-609 Code e4
Length 7.8 mm
Moisture Sensitivity Level 2
Negative Input Voltage-Max -2 V
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.56 A
Output Voltage-Max 30 V
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Equivalence Code TSSOP24,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Supply Current-Max (Isup) 0.9 mA
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 2100 kHz
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

Alternate Parts for TPS65145PWP

This table gives cross-reference parts and alternative options found for TPS65145PWP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS65145PWP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MAX8566ETJ+ Analog Devices Inc Check for Price High-Efficiency, 10A, PWM Internal-Switch Step-Down Regulator, 32-LFCSP-5X5X0.75, 32 Pins, -40 to 85C TPS65145PWP vs MAX8566ETJ+
MAX8566ETJ+T Analog Devices Inc Check for Price High-Efficiency, 10A, PWM Internal-Switch Step-Down Regulator, 32-LFCSP-5X5X0.75, 32 Pins, -40 to 85C TPS65145PWP vs MAX8566ETJ+T
TPS65145RGERG4 Texas Instruments Check for Price 1.56A SWITCHING REGULATOR, 2100kHz SWITCHING FREQ-MAX, PQCC24, GREEN, PLASTIC, QFN-24 TPS65145PWP vs TPS65145RGERG4
TPS65105RGE Texas Instruments Check for Price 1.56A SWITCHED CAPACITOR REGULATOR, 2100kHz SWITCHING FREQ-MAX, PQCC24, PLASTIC, QFN-24 TPS65145PWP vs TPS65105RGE
TPS65145RGE Texas Instruments Check for Price 1.56A SWITCHED CAPACITOR REGULATOR, 2100kHz SWITCHING FREQ-MAX, PQCC24, PLASTIC, QFN-24 TPS65145PWP vs TPS65145RGE
MAX8566ETJ-T Maxim Integrated Products Check for Price Switching Regulator, Voltage-mode, 10A, 2400kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.8 MM HEIGHT, MO-220WHHD-2, QFN-32 TPS65145PWP vs MAX8566ETJ-T
MAX8566ETJ+T Maxim Integrated Products Check for Price Switching Regulator, Voltage-mode, 10A, 2400kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.8 MM HEIGHT, ROHS COMPLIANT, MO-220WHHD-2, QFN-32 TPS65145PWP vs MAX8566ETJ+T
TPS65145PWPG4 Texas Instruments Check for Price 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-HTSSOP -40 to 85 TPS65145PWP vs TPS65145PWPG4
TPS65145RGER Texas Instruments $1.4454 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect 24-VQFN -40 to 85 TPS65145PWP vs TPS65145RGER

TPS65145PWP Related Parts

TPS65145PWP Frequently Asked Questions (FAQ)

  • A good PCB layout for the TPS65145PWP involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.

  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low equivalent series resistance (ESR) and that the input capacitor is properly decoupled. Also, avoid using capacitors with high ESL (equivalent series inductance) values.

  • The TPS65145PWP can handle input voltages up to 18V, but it's recommended to operate within the specified input voltage range of 4.5V to 15V for optimal performance and reliability.

  • The TPS65145PWP is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliability and prevent overheating.

  • To troubleshoot issues with the TPS65145PWP, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly connected and that the PCB layout is correct. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for guidance.