Welcome to Hotenda.com Online Store!

logo
userjoin
Home

TPS51221RTVR

TPS51221RTVR

TPS51221RTVR

Texas Instruments

PMIC TPS51221 32 Pin 32-WFQFN Exposed Pad

SOT-23

TPS51221RTVR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Number of Pins 32
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 4.5V~28V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPS51221
Pin Count 32
Number of Outputs 3
Output Voltage 12V
Operating Supply Voltage 28V
Input Voltage-Nom 12V
Output Current 20A
Quiescent Current 1.3mA
Voltage - Output 2 3.3V
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Voltage - Output 3 5V
Switcher Configuration PHASE-SHIFT
Current - Output 2 10mA
w/Sequencer No
Voltage/Current - Output 1 Controller
Current - Output 3 100mA
Voltage/Current - Output 2 3.3V 10mA
Voltage/Current - Output 3 5V 100mA
Height 800μm
Length 5mm
Width 5mm
Thickness 750μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,000 $2.63340 $7.9002
TPS51221RTVR Product Details

TPS51221RTVR Overview


For voltage regulators' voltage regulators' transportation, it is packaged in a 32-WFQFN Exposed Pad shape.The package Tape & Reel (TR) is ready to be shipped out.As a result, 3 outputs can be supported as a whole.To avoid malfunctioning, set the operating temperature to -40°C~85°C.To find more pin-to-pin solutions that meet your requirements, search TPS51221.The switching regulator has 32 terminals that can be found on the side of the switching regulator.The pinout of a switching regulator starts from pin 32.During relow soldering, temperature should peak 260.32-pattern pins are used in this voltage regulator.A 12V-volt output voltage makes it suitable for a wide range of applications.Currently, 20A is the DC DC Switching Regulator's output.The regulator controller displays a quiescent current value of 1.3mA for the regulator.Surface Mount-axis for mounting to PCBs and other boards.


TPS51221RTVR Features


  • 3 outputs

  • Operating Temperature: -40°C~85°C

  • Peak Reflow Temperature: 260

  • Quiescent Current: 1.3mA



TPS51221RTVR Applications


There are a lot of Texas Instruments TPS51221RTVR Linear Regulator Controllers applications.

  • VCRs

  • Post Regulation for Switching Supplies

  • Low noise SMPS post regulator

  • High-current, current-limited switch

  • Desknotes and Notebooks

  • Printer and other Peripheral Equipment

  • Voltage Regulators

  • Low parts count 5.0V to 3.3V computer supply

  • Error Amplifiers

  • Adjustable Supplies

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News