Products
TPS54620 - Smallest 6A, 17V SWIFT DC/DC Converter
The TPS54620 is the industry’s smallest single-chip, 6-A, 17-V step-down switcher with integrated FETs. The 95% efficient SWIFT™ device is 60% smaller than today’s multi-chip converters, and results in a complete 6-A power solution less than 195 mm2 -- one-fourth the size of a postage stamp. The 1.6-MHz monolithic DC/DC converter supports input voltages from 4.5 V to 17 V, allowing it to manage space-constrained 5-V and 12-V point-of-load designs.
Features
- 200-kHz to 1.6-MHz operation, synchronizes to external clock
- High-Efficiency 26-/19-mΩ T=Rds(on) integrated MOSFETs
- ± 1% voltage reference accuracy over temperature
- Power-good, enable and tracking pins for sequencing
- 14-pin, 3.5x3.5-mm QFN package
- Easy-to-use, downloadable, SwitcherPro™ design tool
Key Applications
- Broadband, networking and communication infrastructure
- Servers and work stations
- Compact PCI / PCI Express / PXI Express applications
Block Diagram
