37.5 Watt (15 Amp) Non-Isolated DC-DC Converters
The PTH03010 series non-isolated DC-DC converter complies with the Point-of-Load Alliance (POLA) standard. It offers some of the most advanced POL functions in the industry, including Auto-Track™ sequencing for controlled power-up/power-down of complex semiconductor devices such as DSPs, FPGAs and ASICs. Standard features include pre-bias startup, input undervoltage lockout, remote sense, remote On/Off and auto resetting short-circuit protection.
PTH03010 series converters have an input voltage range of 2.95 to 3.65 Vdc and an output voltage that can be trimmed from 0.8 to 2.5 Vdc to meet a wide variety of semiconductor power needs. Rated at 37.5 watts, the converters offer up to 93% efficiency and can deliver up to 15 amps. Available in through-hole horizontal mount and surface-mount versions, they have a small 0.62 x 1.37 inch (15.7 x 34.8 mm) footprint and an installed height of just 0.35 inch (9 mm).
Auto-Track™ is a trademark of Texas Instruments
Total Max Power:
Total Max Current:
3 V to 3.7 V
0.8 V to 2.5 V
Size (L x W x H):
1.370" x 0.620" x 0.354"
-40°C to +85°C
- Input voltage range: 2.95 - 3.65 V
- Input current: 10 mA typ., no load
- Voltage adjustability: 0.8 - 2.5 V
- Efficiency: 93% max.
- 5.0V/3.3V dual outputs
- Enable (on/off)
- Output loadsharing
- Industry standard pin-out
- Trim feature, both rails
- 100°C Baseplate temperature
- Unencapsulated 2.3" x 2.4" x 0.50" pkg.
- 48VDC Input
- Thermal protection