Function | Step-Down | |
Output Configuration | | |
Topology | | |
Output Type | | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 2.7V | |
Voltage - Input (Max) | 16V | |
Voltage - Output (Min/Fixed) | | |
Voltage - Output (Max) | 5.5V | |
Current - Output | | |
Frequency - Switching | 600kHz, 800kHz, 1MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | | |
Supplier Device Package | 21-VQFN-HR (4x3) | |
Base Product Number |
Description
Description for the TPS548B28RWWR
The TPS548B28 device is a small high-efficiency synchronous buck converter with an adaptive on-time D-CAP3 control mode. Because 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 TPS548B28RWWR 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 TPS548B28RWWR is a lead-free device. The device is fully RoHS compliant without exemption.
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