Texas Instruments TPS544B20RVFR
$ 5.842
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
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
$ 5.842
$ 6.698
Stock
355,572
567,552
Authorized Distributors
1
1
Case/Package
-
LQFP
Number of Pins
40
40
Number of Outputs
1
1
Max Output Current
20 A
20 A
Switching Frequency
1 MHz
1 MHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
18 V
18 V
Min Output Voltage
600 mV
600 mV
Max Output Voltage
5.5 V
5.5 V
Efficiency
-
90 %
Synchronous Rectifier
Yes
Yes
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS544B20RVFR.
Evaluation Kit
Reference Designs
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Descriptions
Descriptions of Texas Instruments TPS544B20RVFR provided by its distributors.
Buck Yes 1.15MHz Adjustable 1 5.5V 600mV 18V 4.5V QFN SMD, Adhesive Mount 7mm × 5mm × 1.52mm
4.5-V to 18-V, 20-A synchronous SWIFT™ buck converter with PMBus programmability and monitoring 40-LQFN-CLIP -40 to 125
Switching Regulator, 20A, 1000kHz Switching Freq-Max, PQCC40
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
- TI Texas Instruments
- TEXAS INSTRUM
- 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
Contact PlatingGold
MountSurface Mount
Number of Pins40
Technical
Max Input Voltage18 V
Max Operating Temperature85 °C
Max Output Current20 A
Max Output Voltage5.5 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage600 mV
Number of Outputs1
Operating Supply Voltage18 V
Output ConfigurationPositive
Output Current20 A
Output TypeAdjustable
Output Voltage5.5 V
PackagingTape & Reel (TR)
Quiescent Current8 mA
Schedule B8542390000
Switching Frequency1 MHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.52 mm
Length7 mm
Thickness1.46 mm
Width5 mm