This reference design provides design guide, data and other contents of multiple non-isolated buck DC-DC converter power supplies. Multiple variations of the power supply are optimized for various outputs, loads and board mounting areas.
Input voltage | DC 12 V |
---|---|
Output voltage/current | 5V/5A、5V/8A、5V/12A、3.3V/10A、3.3V/13.3A、3.3V/18.2A、1.5V/10A、1.05V/10A |
Optimization | Each design is optimized for efficiency at 50% load and 100% load and also for small size |
Design Variations | 24 |
Design Documents contain the documents below.
Design Data contains the contents listed below.
Part Number | Device Category | Portion Usage | Description |
---|---|---|---|
Power MOSFET (N-ch single VDSS≤30V) | High-side | N-ch MOSFET, 30 V, 0.0032 Ω@10V, SOP Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | High-side | N-ch MOSFET, 30 V, 0.004 Ω@10V, SOP Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | High-side/Low-side | N-ch MOSFET, 30 V, 0.0089 Ω@10V, SOP Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | High-side/Low-side | N-ch MOSFET, 30 V, 0.011 Ω@10V, SOP Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | High-side | N-ch MOSFET, 30 V, 0.0043 Ω@10V, TSON Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | High-side/Low-side | N-ch MOSFET, 30 V, 0.0089 Ω@10V, TSON Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | High-side | N-ch MOSFET, 30 V, 0.011 Ω@10V, TSON Advance, U-MOSⅧ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.00065 Ω@10V, SOP Advance(N), U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.00092 Ω@10V, SOP Advance(N), U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.002 Ω@10V, SOP Advance, U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.0029 Ω@10V, SOP Advance, U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.0048 Ω@10V, SOP Advance, U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.0016 Ω@10V, TSON Advance, U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.0029 Ω@10V, TSON Advance, U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Low-side | N-ch MOSFET, 30 V, 0.0052 Ω@10V, TSON Advance, U-MOSⅨ-H |