TPS548A28RWWR
Active2.7-V TO 16-V, 15-A SYNCHRONOUS BUCK CONVERTER WITH REMOTE SENSE AND 3-V LDO
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TPS548A28RWWR
Active2.7-V TO 16-V, 15-A SYNCHRONOUS BUCK CONVERTER WITH REMOTE SENSE AND 3-V LDO
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS548A28RWWR |
|---|---|
| Current - Output | 15 A |
| Frequency - Switching | 600 kHz, 800 kHz, 1 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Supplier Device Package | 21-VQFN-HR (4x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 16 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 9693 | $ 4.44 | |
| Texas Instruments | LARGE T&R | 1 | $ 2.91 | |
| 100 | $ 2.40 | |||
| 250 | $ 1.73 | |||
| 1000 | $ 1.30 | |||
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.
Documents
Technical documentation and resources