Texas Instruments TPS54521RHLR
$ 1.29
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +17.66%
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
$ 1.29
$ 1.506
Stock
1,457,451
353,654
Authorized Distributors
4
4
Case/Package
VQFN
VQFN
Number of Pins
14
14
Number of Outputs
1
1
Max Output Current
5 A
5 A
Switching Frequency
900 kHz
900 kHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
17 V
17 V
Min Output Voltage
800 mV
800 mV
Max Output Voltage
15 V
15 V
Efficiency
-
-
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 TPS54521RHLR.
Evaluation Kit
Reference Designs
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Descriptions
Descriptions of Texas Instruments TPS54521RHLR provided by its distributors.
Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R
IC REG BUCK ADJ 5A 14VQFN Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 14-VFQFN Exposed Pad
17V Input, 5A Synchronous Step-Down Converter 14-VQFN -40 to 125
Buck Yes 200KHz~900KHz Adjustable 1 15V 800mV 17V 4.5V QFN-14 SMD mount，glue mount 1mm(height)
Switching Regulator, Current-mode, 5A, 900kHz Switching Freq-Max, PQCC14
DC DC Converters; TPS54521RHLR; TEXAS INSTRUMENTS; 14; Buck; 1; 3.5 mm
TPS54521 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 4days ago) DC to DC switching regulator 12V 3.5mm 5A 200kHz~900kHz
Dc-Dc Conv, Buck, 900Khz, Qfn-14; Topology:Synchronous Buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:17V; No. Of Outputs:1Outputs; Dc/Dc Converter Ic Case:Vqfn; No. Of Pins:14Pins; Output Current:5A; Output Voltage Rohs Compliant: Yes |TEXAS INSTRUMENTS TPS54521RHLR
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: +17.66%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins14
Technical
Max Duty Cycle100 %
Max Input Voltage17 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current5 A
Max Output Voltage15 V
Max Supply Voltage17 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage1.6 V
Nominal Supply Current600 µA
Number of Channels1
Number of Outputs1
Operating Supply Voltage17 V
Output Current5 A
Output TypeAdjustable
Output Voltage15 V
Quiescent Current600 µA
Schedule B8542390000
Switching Frequency900 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1 mm
Length3.5 mm
Thickness900 µm
Width3.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements