PTH12050L Datasheet | Emerson

12 Vin single output DC-DC CONVERTERS POLA Non-isolated NEW Product 1 - 6 A output current - 12 V input voltage - Wide-output voltage adjust - 1.2 Vdc to 5.5 Vdc for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc for suffix ‘L’ - Auto-track™ sequencing- - Pre-bias start-up - Efficiencies up to 93% - Output ON/OFF inhibit - Output voltage sense - Point-of-Load-Alliance (POLA) patible - Available Ro HS pliant The PTH12050 is a next generation series of non-isolated dc-dc converters offering some of the most advanced POL Features available in the industry. The primary new feature provides for sequencing between multiple modules, a function, which is being a necessity for powering advanced silicon including DSP’s, FPGA’s and ASIC’s requiring controlled power-up and power-down Other industry leading Features include efficiencies up to 93%. The PTH12050 has an input voltage of 10.8 Vdc to 13.2 Vdc and offers a wide output voltage range adjustable with external trim resistor, allowing for maximum design flexibility and a pathway for future upgrades. All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Cin = 100 µF, Cout = 0 µF OUTPUT SPECIFICATIONS Voltage adjustability (See Note 4) Setpoint accuracy Line regulation Load regulation Total regulation Minimum load Ripple and noise 20 MHz bandwidth Suffix ‘W’ Suffix ‘L’ Vo Vo Vo Vo ≤ 2.5 V > 2.5 V ≤ 1.0 V > 1.0 V Suffix ‘W’ Suffix ‘L’ 1.2-5.5 Vdc 0.8-1.8 Vdc ±2.0% Vo ±5 m V typ. ±5 m V typ. ±3.0% Vo 0A 25 m V pk-pk 1% Vo 20 m V pk-pk 30 m V pk-pk ±0.5% Vo EMC CHARACTERISTICS Electrostatic discharge Conducted immunity Radiated immunity EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 PTH12050 2 YEAR WARRANTY SPECIFICATIONS GENERAL SPECIFICATIONS Efficiency Insulation voltage Switching frequency Over Vin and Io ranges Approvals and standards Material flammability Dimensions Weight MTBF Telcordia SR-332 (L x W x H) Suffix ‘W’ Suffix ‘L’ See Tables on Page 2 Non-isolated 320 k Hz typ. 250 k Hz typ....