Texas Instruments TPS51427ARHBR
$ 2.64
Production
Inventory History
3 month trend: +0.00%
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
$ 2.64
$ 3.064
Stock
759,934
253,180
Authorized Distributors
2
4
Case/Package
VQFN
VQFN
Number of Pins
32
32
Logic Function
-
-
Frequency
-
-
Interface
-
-
Memory Size
-
-
Min Supply Voltage
-
-
Max Supply Voltage
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
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DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 32-Pin VQFN EP T/R
Descriptions
Descriptions of Texas Instruments TPS51427ARHBR provided by its distributors.
DC DC Cntrlr Dual-OUT Sync Step Down 5.5V to 28V Input 32-Pin VQFN EP T/R
Dual-output synchronous D-CAP synchronous buck controller for notebook power with OOB disabled 32-VQFN -40 to 85
IC Dual D-Cap Synchronous Step Down Con
Step Down Yes 30KHz 2 3.3V,5V, Adjust 28V 5.5V QFN , 950¦Ìm
IC REG CTRLR NOTEBK 2OUT 32VQFN
IC SYNC NOTEBK SYS CTRLR 32-QFN
TPS51427A DUAL D-CAPMODE SYNCHRO
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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVQFN
Number of Pins32
Weight71.809342 mg
Technical
Max Duty Cycle90 %
Max Input Voltage28 V
Max Operating Temperature85 °C
Max Output Current20 A
Max Output Voltage5.9 V
Min Input Voltage5.5 V
Min Operating Temperature-40 °C
Min Output Voltage700 mV
Number of Outputs2
Operating Supply Voltage5.5 V
Output Current20 A
Output Voltage5 V
PackagingTape & Reel (TR)
Quiescent Current100 µA
Switching Frequency500 kHz
TopologyBuck
Dimensions
Height1 mm
Length5 mm
Thickness900 µm
Width5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements