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Power Circuits / Switching Regulator or Controllers / TPS56837HRPAR
Datasheets
TPS56837HRPAR by: Texas Instruments

4.5V to 28V input, 8A synchronous buck converter with output voltage range supporting USB-C 10-VQFN-HR -40 to 150

Part Details for TPS56837HRPAR by Texas Instruments

Results Overview of TPS56837HRPAR by Texas Instruments

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TPS56837HRPAR Information

TPS56837HRPAR 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
TPS56837HRPAR Texas Instruments 4.5V to 28V input, 8A synchronous buck converter with output voltage range supporting USB-C 10-VQFN-HR -40 to 150

Price & Stock for TPS56837HRPAR

Part # Distributor Description Stock Price Buy
DISTI # 296-TPS56837HRPARCT-ND
DigiKey IC REG BUCK ADJ 8A 10VQFN Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2380
In Stock
  • 1 $2.4400
  • 10 $1.8150
  • 25 $1.6580
  • 100 $1.4852
  • 250 $1.4028
  • 500 $1.3532
  • 1,000 $1.3123
  • 2,500 $1.2692
  • 5,000 $1.2432
$1.2432 / $2.4400 Buy Now
DISTI # 595-TPS56837HRPAR
Mouser Electronics Switching Voltage Regulators 4.5V to 28V input 8 A synchronous buck c RoHS: Compliant 3724
  • 1 $2.4400
  • 10 $1.8200
  • 25 $1.6600
  • 100 $1.4900
  • 250 $1.4100
  • 500 $1.3600
  • 1,000 $1.3200
  • 2,500 $1.2700
  • 5,000 $1.2100
$1.2100 / $2.4400 Buy Now

Part Details for TPS56837HRPAR

TPS56837HRPAR CAD Models

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TPS56837HRPAR Part Data Attributes

Parametric Data
TPS56837HRPAR Texas Instruments
Buy Now Datasheet
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TPS56837HRPAR Texas Instruments 4.5V to 28V input, 8A synchronous buck converter with output voltage range supporting USB-C 10-VQFN-HR -40 to 150
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description VQFN-10
Reach Compliance Code compliant
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 28 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 24 V
JESD-30 Code S-PQCC-N10
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 10
Operating Temperature-Max 150 °C
Operating Temperature-Min -40 °C
Output Current-Max 8 A
Output Voltage-Max 22 V
Output Voltage-Min 4 V
Package Body Material PLASTIC/EPOXY
Package Code VQCCN
Package Equivalence Code LCC10(UNSPEC)
Package Shape SQUARE
Package Style CHIP CARRIER, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 500 kHz
Terminal Finish Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 3 mm

TPS56837HRPAR Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-current PCB design guidelines, such as using thick copper traces, minimizing trace lengths, and using multiple vias to connect the input and output capacitors to the device.

  • The selection of input and output capacitors depends on the specific application requirements, such as the input voltage, output voltage, and output current. Texas Instruments provides guidelines for capacitor selection in the datasheet, but it's also recommended to consult with capacitor manufacturers and perform simulations to ensure the selected capacitors meet the requirements.

  • The maximum ambient temperature that the TPS56837HRPAR can operate in is 105°C, but this can be derated based on the specific application and the device's power dissipation. It's recommended to consult with Texas Instruments or perform thermal simulations to determine the maximum ambient temperature for a specific application.

  • Yes, the TPS56837HRPAR is qualified for automotive and high-reliability applications, and it meets the requirements of the AEC-Q100 standard. However, it's recommended to consult with Texas Instruments and perform additional testing and validation to ensure the device meets the specific requirements of the application.

  • Troubleshooting issues with the TPS56837HRPAR requires a systematic approach, including checking the PCB layout, component selection, and soldering quality. It's also recommended to use oscilloscopes and other diagnostic tools to measure the device's input and output voltages, currents, and temperatures. Texas Instruments also provides application notes and technical support to help troubleshoot issues.