QPO-1Q Datasheet | Vicor Corporation

Features - >20d B PARD attenuation from 50Hz to 500k Hz - Supports point of load regulation - Peak ripple detector optimizes performance automatically - Significantly improves load transient response - Efficiency up to 98% - User selectable performance optimization - 3-30Vdc operating range - 10A rating Output Ripple Attenuation Si P Patents Pending Shown actual size: 1.0 x 1.0 x 0.2 in 25 x 25 x 5 mm Absolute Maximum Ratings Product Highlights Picor’s QPO-1 output ripple attenuator System-in-a-Package (Si P) provides active filtering to achieve greater than 20 d B attenuation of periodic and random deviation (PARD) over the frequency range of 50Hz to 500k Hz. The QPO-1 operates over a voltage range of 3 to 30Vdc and is patible with most switching power supplies and converters. The load is regulated by using remote sensing or a reference type trim adjustment feature as is monly found on most power supplies. The QPO-1’s closed loop architecture greatly improves load transient response while ensuring steady-state precise point of load voltage regulation. The QPO-1 is available in surface mountable Land Grid and Ball Grid Array terminations. Exceeding these parameters may result in permanent damage to the product Parameter +In to - In +In to - In Load current Maximum power dissipation Operating temperature Package thermal resistance Package thermal resistance Storage temperature Rating 33 40 15 4 -20 to +85 50 TBD -40 to +125 Unit Vdc Vdc A W °C °C/W °C/W °C Ambient Free Air Optimum heat sinking Notes Continuous 100ms Continuous Part Numbering - 1 L = Land Grid Array B = Ball Grid Array Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 QPO-1 Data Sheet Page 1 of 8 Set your site on PICOR at .picorpower. PRELIMINARY Electrical Characteristics Electrical characteristics apply over the full operating range of input voltage, output power and PCB substrate temperature, unless otherwise specified. All temperatures refer to the operating...