●The PT5810 Excalibur series of integrated switching regulators (ISRs) combines outstanding power density with a comprehensive list of features. They are an ideal choice for applications where board space is a premium and performance cannot be compromised. These modules provide a full 20A of output current, yet are housed in a low-profile, 18-pin, package that is almost half the previous product generation. The integral copper case construction requires no heatsink, and offers the advantages of solderability and a small footprint (0.736 in² for suffix N). Both through-hole and surface mount pin configurations are available.
●The PT5810 series operates from a 3.3-V input bus to provide a convenient point-of-load power source for the industrys latest high-performance DSPs and microprocessors. The series includes output voltage options as low as 1.0VDC.
●Other features include external output voltage adjustment, a ±5% margin control, on/off inhibit, short circuit protection, thermal shutdown, and a differential remote sense.
● 3.3V Input
● 20A Output Current
● DSP Compatible
● Low-Profile (8mm)
● >90% Efficiency
● Output Margin Control (±5%)
● Adjustable Output Voltage
● Pre-Bias Startup Capability
● On/Off Inhibit Function
● Over-Current Protection
● Thermal Shutdown
● Small Footprint
● (0.736 in², Suffix N)
● Surface Mount Compatible
● IPC Lead Free 2
