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TPS61281AYFFT

TPS61281AYFFT

TPS61281AYFFT

Texas Instruments

16 Terminals 2.3V 16-Pin TPS61281 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 2.3MHz Tape & Reel (TR) 5A Switch 16-UFBGA, DSBGA

SOT-23

TPS61281AYFFT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-UFBGA, DSBGA
Number of Pins 16
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
JESD-609 Code e1
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Additional FeatureALSO OPERATES IN PFM CONTROL TECHNIQUE
Terminal Position BOTTOM
Terminal FormBALL
Terminal Pitch0.4mm
Base Part Number TPS61281
Function Step-Up
Number of Outputs 1
Efficiency 95 %
Output Voltage 4.4V
Output Type Programmable
Max Output Current4A
Operating Supply Voltage4.85V
Voltage - Input (Min) 2.3V
Input Voltage-Nom 3.2V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 5A Switch
Quiescent Current15μA
Voltage - Output (Min/Fixed) 2.85V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 2.3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierYes
Voltage - Output (Max) 4.4V
Height 625μm
Length 0m
Width 0m
Thickness 425μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4235 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$1.02726$513.63

TPS61281AYFFT Product Details

TPS61281AYFFT Overview


As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. During the development of this harley voltage regulator, 16 terminations were made. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. For space-saving purposes, this voltage regulator is available in the 16-UFBGA, DSBGA package. 1 outputs of voltage regulator are configured. There are output pins on this DC DC switching regulator that generate Programmable output. The voltage regulator 12v fits the Surface Mount mounting hole. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~85°C TA. 2.3MHz is the switching frequency of this DC-DC switching regulator. Despite its low input voltage, this voltage regulator can operate. The adjusting voltage regulator's output voltage (Min/Fixed) is 2.85V. It features maximum design flexibility due to dc to dc voltage regulator's 5A Switch output current. To meet the operation requirements, voltage regulator is designed to provide 3.2V as the nominal input voltage. The TPS61281 family of DC/DC regulators includes this DC/DC regulator. A voltage of 4.4V volts can be generated by DC DC switching regulator. To operate the voltage regulator 12v, 16 pins are required. Accordingly, dc to dc voltage regulator's maximum output current is 4A A. By using the 4.4V's maximal output voltage, adjusting voltage regulator can operate easily. This DC-DC switching regulator operates from a supply voltage of 4.85V. There are no external factors that affect DC DC switching regulator's consumption of 15μA A of quiescent current. By adding the ALSO OPERATES IN PFM CONTROL TECHNIQUE feature, this harley voltage regulator is more efficient and stable.

TPS61281AYFFT Features


1 outputs
16 pins
Operating supply voltage of 4.85V
ALSO OPERATES IN PFM CONTROL TECHNIQUE

TPS61281AYFFT Applications


There are a lot of Texas Instruments TPS61281AYFFT Voltage Regulators applications.

  • Automatic testing equipment
  • Computer application technology
  • Hydraulic presses
  • Balance equipment
  • Electric water heaters
  • Digital video recorders
  • Emergency lighting monitoring equipment
  • Computer-related products
  • Ball screw pair
  • Digital precision reference circuits

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