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artesyn™
PTH03020 Series
Not for New Designs
55 W (22 A) Non-Isolated DC-DC Converters
The PTH03020 series of non-isolated DC-DC converters offers some of the industry’s most advanced point-of-load (POL) functions, including Auto-Track™ (a Texas Instruments trademark) sequencing for controlled power-up/power-down of complex semiconductor devices, such as DSPs, FPGAs, and ASICs, and voltage margining. These 55 W converters offer up to 95% efficiency and are Point-of-Load Alliance (POLA)-compliant. Delivering 22 A and a trimmable output voltage (0.8 to 2.5 VDC) from an input of 2.95 to 3.65 VDC to meet your semiconductor power needs, the converters have an installed height of just 0.35 inch and a small footprint of 0.87 x 1.5 inch. Standard features include pre-bias startup, input undervoltage lockout, remote sense, remote on/off, and auto-resetting short-circuit protection. The parts are available in through-hole horizontal and surface-mount versions.
Features
- 22 A output current
- 3.3 V input voltage
- Wide-output voltage adjust (0.8 V to 2.5 V)
- Auto-track™ sequencing*
- Margin up/down controls
- Pre-bias start-up capability
- Efficiencies up to 95%
- Output ON/OFF inhibit
- Output voltage sense
- Point-of-Load-Alliance (POLA) compatible
- RoHS compliant
- Two year warranty
Specifications
| Output Power (W): | 55 |
|---|---|
| Length (Inches): | 1.5 |
| Width (Inches): | 0.87 |
| Height (Inches): | 0.35 |
| Mounting Type: | BMP; SMT &Through Hole |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 15 |
| Output Voltage Range (V): | 0.8V to 2.5V |
Technical Documentation
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