PTH05050WAZ .

The PTH05050WAZ is a 1-output 21.6W surface-mount non-isolated Wide Adjust Module with Auto-Trac™ sequencing. Auto-track simplifies supply voltage sequencing in power systems by enabling modules to track each other or any other external voltage, during power up and power down. Although small in size (0.87 x 0.5 in), these modules are rated for up to 6A of output current and are an ideal choice in applications where space, performance and a power-up sequencing capability are important attributes. The product provides high-performance step-down conversion from a 5V input bus voltage. The output voltage of the PTH05050W can be set to any voltage over the range, 0.8 to 3.6V, using single resistor. Other operating features include an ON/OFF inhibit, output voltage adjust (trim) and output over-current protection. For high efficiency these parts employ a synchronous rectifier output stage, but a pre-bias hold-off capability ensures that the output will not sink current during start-up.

• ON/OFF inhibit
• Pre-bias start-up
• Under-voltage lockout
• Output overcurrent protection (non-latching, auto-reset)
• Point-of-load alliance (POLA) compatible
• 5V Input voltage
• Efficiencies up to 95%
• 135W/inch³ Power density

Applications

Industrial, Power Management