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TPS65251-3RHAR

TPS65251-3RHAR

TPS65251-3RHAR

Texas Instruments

40 Terminals 4.5V 40-Pin TPS65251 DC DC Voltage Regulator SWITCHING REGULATOR 3 Outputs 300kHz~2.2MHz Tape & Reel (TR) 3A 2A 40-VFQFN Exposed Pad

SOT-23

TPS65251-3RHAR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 40
Weight 103.986051mg
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Base Part Number TPS65251
Function Step-Down
Number of Outputs 3
Voltage - Input (Max) 18V
Output Type Adjustable
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A 2A
Quiescent Current 1mA
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz~2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Voltage - Output (Max) 17V
Output Voltage-Min 0.8V
Height 1mm
Length 6mm
Width 6mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $1.87264 $3.74528
5,000 $1.80224 $9.0112
TPS65251-3RHAR Product Details

TPS65251-3RHAR Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. As you can see, this harley voltage regulator contains 40 terminations. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. Space savings are achieved by placing this voltage regulator in the 40-VFQFN Exposed Pad package. A total of 3 outputs are configured in this voltage regulator. This DC DC switching regulator generates Adjustable output on its output pins. A Surface Mount mounting is required for this switching regulator. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. This voltage regulator 12v reaches a switching frequency of 300kHz~2.2MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. The output current of 3A 2A makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator's input voltage can reach 18V. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 12V. There is a DC/DC regulator in this family that belongs to the TPS65251 family. The switching regulator operation of the system is controlled by 40 pins. On the basis of 17V's maximal output voltage, DC DC switching regulator can be operated easily. There are no external factors that affect DC DC switching regulator's consumption of 1mA A of quiescent current.

TPS65251-3RHAR Features


3 outputs
40 pins

TPS65251-3RHAR Applications


There are a lot of Texas Instruments TPS65251-3RHAR Voltage Regulators applications.

  • Scientific testing
  • Constant current circuits
  • Window air conditioners
  • Nuclear power plants
  • Emergency lighting monitoring equipment
  • Electric water heaters
  • Wide-range voltage regulation circuits
  • Cutting machine tools
  • Computer rooms
  • Bending machines

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