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TPS51220ARSNR

TPS51220ARSNR

TPS51220ARSNR

Texas Instruments

Controller, Notebook Power System 1V~12V Specialized Voltage Regulator -40°C~85°C TPS51220 1MHz 32-WFQFN Exposed Pad

SOT-23

TPS51220ARSNR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Number of Pins 32
Supplier Device Package 32-QFN (4x4)
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series D-CAP™
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Applications Controller, Notebook Power System
Base Part Number TPS51220
Number of Outputs 2
Max Supply Voltage32V
Voltage - Input 4.5V~32V
Output Current20A
Quiescent Current1.3mA
Voltage - Output 1V~12V
Max Duty Cycle 99 %
Switching Frequency1MHz
Duty Cycle99 %
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3054 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.11000$2.11
500$2.0889$1044.45
1000$2.0678$2067.8
1500$2.0467$3070.05
2000$2.0256$4051.2
2500$2.0045$5011.25

TPS51220ARSNR Product Details

TPS51220ARSNR Overview


Currently, it supports a total of 2 outputs. The alternator regulator is packaged in a 32-WFQFN Exposed Pad container to facilitate transportation. The power regulator is currently available in Tape & Reel (TR) packages. The general voltage output of this power supply regulator is 1V~12V. The Surface Mount universal mount allows for easy adaptation. There are a variety of applications for the v, including Controller, Notebook Power System. It is recommended that the operating temperature be set to -40°C~85°C to prevent malfunctions. It is designed to accept 4.5V~32V as the input voltage. If you are looking for pin-to-pin solutions for a specific application, please search TPS51220. The PCB or other board can be mounted using the Surface Mount on it. The power supply regulator has a pin count of 32. A temperature below -40°C is not suitable for the shunt regulator. There is no benefit to raising the temperature above 85°C. There should be a 20A output from the external regulator at present. This AC voltage regulator is capable of switching at a frequency of 1MHz. The electronic component is from D-CAP?. This alternator regulator presents a quiescent current of 1.3mA. There is a maximum supply voltage of 32Vfor the voltage regulator.

TPS51220ARSNR Features


Widely used in Controller, Notebook Power System applications

TPS51220ARSNR Applications


There are a lot of Texas Instruments TPS51220ARSNR Specialized Voltage Regulators applications.

  • Notebook Computer System and I/O Bus
  • Cell Phones
  • Telco central office equipment: xDSL, ISDN, PABX
  • Handheld PC Power
  • Point of Load in LCD TV
  • DDR/DDR2/DDR3 Memory Power Supplies
  • High-Density Distributed Power Systems
  • Mobile PC Regulator
  • Fiber Optic Network Equipment
  • Termination

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