TPS54020RUWR
Active4.5-V TO 17-V, 10-A SYNCHRONOUS SWIFT™ BUCK CONVERTER WITH OUT-OF-PHASE SYNCHRONIZATION
Deep-Dive with AI
Search across all available documentation for this part.
TPS54020RUWR
Active4.5-V TO 17-V, 10-A SYNCHRONOUS SWIFT™ BUCK CONVERTER WITH OUT-OF-PHASE SYNCHRONIZATION
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54020RUWR |
|---|---|
| Current - Output | 10 A |
| Frequency - Switching [Max] | 1.2 MHz |
| Frequency - Switching [Min] | 200 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 15-PowerVFQFN |
| Supplier Device Package | 15-VQFN-HR (3.5x3.5) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) | 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 | Cut Tape (CT) | 1 | $ 7.34 | |
| 10 | $ 6.63 | |||
| 25 | $ 6.32 | |||
| 100 | $ 5.49 | |||
| 250 | $ 5.24 | |||
| 500 | $ 4.78 | |||
| 1000 | $ 4.16 | |||
| Digi-Reel® | 1 | $ 7.34 | ||
| 10 | $ 6.63 | |||
| 25 | $ 6.32 | |||
| 100 | $ 5.49 | |||
| 250 | $ 5.24 | |||
| 500 | $ 4.78 | |||
| 1000 | $ 4.16 | |||
| Tape & Reel (TR) | 3000 | $ 4.01 | ||
| LCSC | Piece | 1 | $ 5.48 | |
| 10 | $ 4.69 | |||
| 30 | $ 4.23 | |||
| 100 | $ 3.75 | |||
| 500 | $ 3.53 | |||
| 1000 | $ 3.43 | |||
| Texas Instruments | LARGE T&R | 1 | $ 5.62 | |
| 100 | $ 4.58 | |||
| 250 | $ 3.60 | |||
| 1000 | $ 3.05 | |||
Description
General part information
TPS54020 Series
The TPS54020 is a 10-A, 4.5-V to 17-V input SWIFT converter. The innovative 3.5-mm × 3.5-mm HotRod package optimizes high-density step-down designs. The TPS54020 is a full-featured converter.
High efficiency is achieved through the innovative integration and packaging of the high-side and low-side MOSFETs. The TPS54020 operates at continuous current mode (CCM) at higher load conditions, and transitions to Eco-mode while skipping pulses to boost the efficiency at light loads.
Current limiting on both MOSFETs provides device and system protection. Cycle-by-cycle current limiting in the high-side MOSFET protects for overload situations. Low-side MOSFET zero current detection turns off the low-side MOSFET while operating under light loads. Three selectable current-limit thresholds allow a good fit for various applications. A hiccup or cycle-by-cycle overcurrent protection scheme is also selectable.
Documents
Technical documentation and resources
