Module DC-DC 1-OUT 3.3V 30A 100W 8-Pin SMD

The PTQA series of power modules are single-output isolated DC/DC converters, housed in an industry standard quarter-brick package. These modules are rated up to 100W with a maximum load current of up to 30 A. The PTQA series operates from a standard 48-V telecom central office (CO) supply and occupies only 3.3 in2 of PCB area. The modules offer OEMs a compact and flexible high-output power source in an industry standard footprint. They are suitable for distributed power applications in both telecom and computing environments, and may be used for powering high-end microprocessors, DSPs, general purpose logic and analog. Features include a remote On/Off control with optional logic polarity, an undervoltage lockout (UVLO), a differential remote sense, and an industry standard output voltage adjustment using an external resistor. Protection features include output overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown (OTP). The modules are fully integrated for stand-alone operation, and require no additional components.

100-W Output

Input Voltage Range: 36 V to 75 V

92% Efficiency

1500 Vdc Isolation

Fast Transient Response

On/Off Control

Overcurrent Protection

Differential Remote Sense

Adjustable Output Voltage

Output Overvoltage Protection

Over-Temperature Shutdown

Undervoltage Lockout

Standard 1/4-Brick Footprint

UL Safety Agency Approval