LTM8033 Datasheet | Linear Technology

Features n plete Step-Down Switch Mode Power Supply n Wide Input Voltage Range: 3.6V to 36V n 3A Output Current n 0.8V to 24V Output Voltage n EN55022 Class B pliant n Current Share Multiple LTM8033 Regulators for More Than 3A Output n Selectable Switching Frequency: 200k Hz to 2.4MHz n Current Mode Control n Sn Pb or Ro HS pliant Finish n Programmable Soft-Start n pact Package (11.25mm × 15mm × 4.32mm) Surface Mount LGA and (11.25mm × 15mm × 4.92mm) BGA Packages APPLICATIONS n Automotive Battery Regulation n Power for Portable Products n Distributed Supply Regulation n Industrial Supplies n Wall Transformer Regulation LTM8033 Ultralow Noise EMC 36VIN, 3A DC/DC µModule Regulator DESCRIPTION The LTM®8033 is an electromagnetic patible (EMC) 36V, 3A DC/DC μModule® buck converter designed to meet the radiated emissions requirements of EN55022. Conducted emission requirements can be met by adding standard filter ponents. Included in the package are the switching controller, power switches, inductor, filters and all support ponents. Operating over an input voltage range of 3.6V to 36V, the LTM8033 supports an output voltage range of 0.8V to 24V, and a switching frequency range of 200k Hz to 2.4MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8033 is packaged in a pact (11.25mm ×15mm × 4.32mm) overmolded land grid array (LGA) and ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8033 is available with Sn Pb (BGA) or Ro HS pliant terminal finish. L, LT, LTC, LTM, Linear Technology, the Linear logo, µModule and Burst Mode are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION Ultralow Noise 12V/3A DC/DC µModule Regulator VIN- 20V TO 36V 2.2µF 1µF VIN VOUT RUN/SS FIN BIAS SHARE PGOOD RT SYNC GND...