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VQFN-HR (RWW)

TPS548A28RWWR

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Texas Instruments

2.7-V TO 16-V, 15-A SYNCHRONOUS BUCK CONVERTER WITH REMOTE SENSE AND 3-V LDO

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VQFN-HR (RWW)

TPS548A28RWWR

Active
Texas Instruments

2.7-V TO 16-V, 15-A SYNCHRONOUS BUCK CONVERTER WITH REMOTE SENSE AND 3-V LDO

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Description

General part information

TPS548A28 Series

The TPS548A28 device is a small high-efficiency synchronous buck converter with an adaptive on-time D-CAP3 control mode. Since external compensation is not required, the device is easy to use and requires few external components. The device is well-suited for space-constrained data center applications.

The TPS548A28 device has differential remote sense, high-performance integrated MOSFETs, and an accurate ±1%, 0.6-V reference over the full operating junction temperature range. The device features fast load-transient response, accurate load regulation and line regulation, skip-mode or FCCM operation, and programmable soft start.

The TPS548A28 device is a lead-free device. It is fully RoHS-compliant without exemption.

Technical Specifications

Parameters and characteristics for this part

SpecificationTPS548A28RWWR
Current - Output15 A
Frequency - Switching800 kHz, 600 kHz, 1 MHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case21-PowerVFQFN
Package Length4 mm
Package Name21-VQFN-HR
Package Width3 mm
Synchronous RectifierYes
TopologyBuck
Voltage - Input (Max)16 V
Voltage - Input (Min)2.7 V
Voltage - Output (Max)5.5 V
Voltage - Output (Min/Fixed)0.6 V

Pricing

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CAD

3D models and CAD resources for this part