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Power Circuits / Switching Regulator or Controllers / TPS54218RTER
Datasheets
TPS54218RTER by: Texas Instruments

2.95V to 6V Input, 2A Synchronous Step-Down SWIFT™ Converter 16-WQFN -40 to 150

Part Details for TPS54218RTER by Texas Instruments

Results Overview of TPS54218RTER by Texas Instruments

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TPS54218RTER Information

TPS54218RTER 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.

Price & Stock for TPS54218RTER

Part # Distributor Description Stock Price Buy
Bristol Electronics   2520
RFQ
Ameya Holding Limited 2.95 V to 6 Vin 2 A 0.8 V to 4.5 Vo Step Down DC-DC Converter - WQFN-16 1
RFQ
NexGen Digital   1
RFQ
Win Source Electronics Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.8V to 4.5V 2A 16-Pin WQFN EP T/R / IC REG BUCK ADJ 2A SYNC 16QFN 16510
  • 85 $0.6230
  • 200 $0.5120
  • 305 $0.4960
  • 420 $0.4800
  • 540 $0.4640
  • 725 $0.4160
$0.4160 / $0.6230 Buy Now

Part Details for TPS54218RTER

TPS54218RTER CAD Models

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TPS54218RTER Part Data Attributes

Parametric Data
TPS54218RTER Texas Instruments
Buy Now Datasheet
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TPS54218RTER Texas Instruments 2.95V to 6V Input, 2A Synchronous Step-Down SWIFT™ Converter 16-WQFN -40 to 150
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFN
Package Description 3 X 3 MM, PLASTIC, QFN-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 6 V
Input Voltage-Min 2.95 V
Input Voltage-Nom 5 V
JESD-30 Code S-PQCC-N16
JESD-609 Code e4
Length 3 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 16
Operating Temperature-Max 150 °C
Operating Temperature-Min -40 °C
Output Current-Max 2 A
Output Voltage-Max 4.5 V
Output Voltage-Min 0.8 V
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC16,.12SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2000 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3 mm

Alternate Parts for TPS54218RTER

This table gives cross-reference parts and alternative options found for TPS54218RTER. 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 TPS54218RTER, 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
TPS54218RTET Texas Instruments Check for Price 2.95V to 6V Input, 2A Synchronous Step-Down SWIFT™ Converter 16-WQFN -40 to 150 TPS54218RTER vs TPS54218RTET
TPS54218ARTER Texas Instruments Check for Price SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PQCC16 TPS54218RTER vs TPS54218ARTER
Part Number Manufacturer Composite Price Description Compare
TPS57112CQRTERQ1 Texas Instruments $0.8993 Automotive 2.95-V to 6-V, 2-A, 2-MHz synchronous buck converter 16-WQFN -40 to 125 TPS54218RTER vs TPS57112CQRTERQ1
TPS62825DMQR Texas Instruments Check for Price 2.4-V to 5.5-V input, 2-A step-down converter with 1% accuracy in 1.5-mm x 1.5-mm QFN 6-VSON-HR -40 to 125 TPS54218RTER vs TPS62825DMQR
TS32101-QFNR Semtech Corporation Check for Price Switching Regulator, Current-mode, 2A, 2200kHz Switching Freq-Max, PQCC16, TPS54218RTER vs TS32101-QFNR
ST1S06PM12 STMicroelectronics Check for Price 2.3A SWITCHING REGULATOR, 1800kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, LEAD FREE, DFN-6 TPS54218RTER vs ST1S06PM12
ST1S06APMR STMicroelectronics Check for Price 2.3A SWITCHING REGULATOR, 1800kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, LEAD FREE, DFN-6 TPS54218RTER vs ST1S06APMR
ST1S06APM STMicroelectronics Check for Price 2.3A SWITCHING REGULATOR, 1800kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, LEAD FREE, DFN-6 TPS54218RTER vs ST1S06APM
TPS57112QRTERQ1 Texas Instruments Check for Price Automotive 2.95V to 6V, 2A, 2MHz Synchronous Buck Converter 16-WQFN -40 to 125 TPS54218RTER vs TPS57112QRTERQ1
TPS6282518DMQT Texas Instruments Check for Price 2.4-V to 5.5-V input, 2-A step-down converter with 1% accuracy in 1.5-mm x 1.5-mm QFN 6-VSON-HR -40 to 125 TPS54218RTER vs TPS6282518DMQT
TPS62825DMQT Texas Instruments Check for Price 2.4-V to 5.5-V input, 2-A step-down converter with 1% accuracy in 1.5-mm x 1.5-mm QFN 6-VSON-HR -40 to 125 TPS54218RTER vs TPS62825DMQT
ST1S06PM33R STMicroelectronics Check for Price 2.3A SWITCHING REGULATOR, 1800kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, LEAD FREE, DFN-6 TPS54218RTER vs ST1S06PM33R

TPS54218RTER Related Parts

TPS54218RTER Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the TPS54218RTER is 42V, but it's recommended to keep it below 40V for reliable operation.

  • To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value, as recommended in the datasheet.

  • The EN (Enable) pin is used to turn the regulator on or off. To use it, connect it to a logic-level signal (e.g., from a microcontroller) to enable or disable the regulator. When EN is high, the regulator is enabled, and when EN is low, the regulator is disabled.

  • The output voltage of the TPS54218RTER can be calculated using the formula: Vout = (R1 / R2) * 0.8V, where R1 and R2 are the resistors connected to the FB (Feedback) pin.

  • The maximum output current that the TPS54218RTER can deliver is 2A, but it's recommended to keep it below 1.5A for reliable operation and to prevent overheating.

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