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.
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.