TPS53820RWZT
ActiveINTEGRATED STEP DOWN CONVERTER WITH SVID FOR INTEL CPU POWER 35 VQFN HR
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TPS53820RWZT
ActiveINTEGRATED STEP DOWN CONVERTER WITH SVID FOR INTEL CPU POWER 35 VQFN HR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS53820RWZT |
|---|---|
| Current - Output | 5.5 A |
| Frequency - Switching [Max] | 2 MHz |
| Frequency - Switching [Min] | 800 kHz |
| 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 |
| Package / Case | 35-PowerVQFN |
| Supplier Device Package | 35-VQFN-HR (5x5) |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 15 V |
| Voltage - Input (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 10.69 | |
| 10 | $ 9.82 | |||
| 25 | $ 9.42 | |||
| 100 | $ 8.30 | |||
| Digi-Reel® | 1 | $ 10.69 | ||
| 10 | $ 9.82 | |||
| 25 | $ 9.42 | |||
| 100 | $ 8.30 | |||
| Tape & Reel (TR) | 250 | $ 6.83 | ||
| 500 | $ 6.50 | |||
| 750 | $ 6.33 | |||
| 1250 | $ 6.30 | |||
| Texas Instruments | SMALL T&R | 1 | $ 9.27 | |
| 100 | $ 7.56 | |||
| 250 | $ 5.94 | |||
| 1000 | $ 5.04 | |||
Description
General part information
TPS53820 Series
The TPS53820 device is D-CAP+ mode integrated step-down converter for low current SVID rails of Intel CPU power supply. It provides up to two outputs to power the low current SVID rails such as VCCANA (5.5 A) and P1V8 (4 A). The device employs D-CAP+ mode control to provide fast load transient performance. Internal compensation allows ease of use and reduces external components.
The device also provides telemetry, including input voltage, output voltage, output current and temperature reporting. Over voltage, over current and over temperature protections are provided as well.
The TPS53820 device is packaged in a thermally enhanced 35-pin QFN and operates between –40°C and 125°C.
Documents
Technical documentation and resources
