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
non-compliant
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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
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.