Texas Instruments TPS65251RHAR
$ 2.21
Production
Inventory History
3 month trend: -8.94%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.21
$ 2.985
Stock
752,350
2,759,179
Authorized Distributors
4
5
Case/Package
VQFN
VQFN
Number of Pins
40
40
Number of Outputs
3
3
Max Output Current
-
3 A
Switching Frequency
2.2 MHz
2.2 MHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
18 V
18 V
Min Output Voltage
800 mV
800 mV
Max Output Voltage
18 V
18 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS65251RHAR.
Evaluation Kit
Reference Designs
Related Parts
Texas InstrumentsTPS65251-2RHAT
4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
Texas InstrumentsTPS65251-3RHAT
4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
Texas InstrumentsTPS65251-1RHAT
4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
Descriptions
Descriptions of Texas Instruments TPS65251RHAR provided by its distributors.
4.5-V TO 18-V input, 3A/2A/2A output, synchronous triple buck converter 40-VQFN -40 to 125
Buck Yes 300KHz~2.2MHz Adjustable 3 18V 800mV 18V 4.5V VQFN-40 , 1mm
Step-down type Adjustable 0.8V~18V 4.5V~18V QFN-40-EP(6x6) DC-DC Converters ROHS
Synchronous Step Down Three Buck Switcher 40-Pin VQFN EP T/R
TEXAS INSTRUMENTS - TPS65251RHAR - PMU, 3 BUCK, 2 LDO, VQFN-40
TPS65251 ALSO HAS PFM CONTROL TECHNIQUE Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) DC to DC switching regulator 12V 6mm 3A 2A 300kHz~2.2MHz
Pmu, 3 Buck, 2 Ldo, Vqfn-40; Supply Voltage:18V; No. Of Step-Down Dc - Dc Converters:3; No. Of Ldo Regulators:2; No. Of Regulated Outputs:3; Digital Ic Case:Vqfn; No. Of Pins:40Pins; Operating Temperature Min:-40°C; Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS TPS65251RHAR
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -8.94%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins40
Technical
Max Input Voltage18 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Voltage18 V
Max Supply Voltage18 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4.5 V
Number of Outputs3
Operating Supply Voltage18 V
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Quiescent Current20 mA
Schedule B8542390000
Switching Frequency2.2 MHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height0 m
Length6 mm
Thickness900 µm
Width6 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements