Texas Instruments TPS51220RHBT
$ 2.525
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
$ 2.525
$ 1.67
Stock
272,598
1,180,775
Authorized Distributors
4
4
Case/Package
VQFN
VQFN
Number of Pins
32
32
Number of Outputs
2
2
Max Output Current
20 A
20 A
Switching Frequency
-
303 kHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
28 V
28 V
Min Output Voltage
1 V
1 V
Max Output Voltage
12 V
12 V
Efficiency
-
-
Synchronous Rectifier
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS51220RHBT.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments TPS51220RHBT provided by its distributors.
3-V to 28-V, synchronous peak current mode buck controller for notebook power 32-VQFN -40 to 85
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 32-Pin VQFN EP T/R
DUAL SYNCHRONOUS BUCK DC/DC CONTROLLER QFN32
1.3mA 1V 4.5 to 28V 12V 4.5 to 28V , QFN , 950¦Ìm
IC REG CTRLR NOTEBK 2OUT 32VQFN
Controllers - DC/DC Fixed Freq, 99% Duty Cycle Peak Current
TPS51220 FIXED FREQUENCY, 99% DU
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 Input Voltage28 V
Max Operating Temperature85 °C
Max Output Current20 A
Max Output Voltage12 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage1 V
Number of Outputs2
Operating Supply Voltage28 V
Output Current20 A
Output Voltage12 V
PackagingTape & Reel (TR)
Quiescent Current1.3 mA
TopologyBuck
Dimensions
Height1 mm
Length5 mm
Thickness900 µm
Width5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements