This product is a 5V input non-isolated wide-output adjust power module from Texas Instruments. It has a 6A output current, an output voltage adjustable range of 0.8V to 3.6V, an efficiency of up to 95%, a power density of 135W/in³, on/off inhibit and pre-bias startup functions, and an operating temperature range of -40 to +85 °C. It also has auto-track, output over-current protection, and other functions.
The PTH05050W is a compact, non-isolated step-down power module from Texas Instruments designed for point-of-load applications. It features an Auto-Track™ sequencing capability to simplify supply voltage management in multi-voltage systems containing DSPs, microprocessors, ASICs, or FPGAs.
| Output Current | 6 A |
|---|---|
| Input Voltage Range | 4.5 V to 5.5 V |
| Set-Point Voltage Range | 0.8 V to 3.6 V |
| Operating Temperature Range | -40 °C to +85 °C |
| Efficiency | up to 95 % |
| Switching Frequency | 550 kHz to 650 kHz |
The output voltage can be adjusted from 0.8 V to 3.6 V using a single resistor.
Yes, it features output over-current protection that is non-latching and auto-resets.
The module has UL 1950, CSA 22.2 950, and EN60950 VDE approvals.