LTM8078 Datasheet | Analog Devices

FEATURES DESCRIPTION n Two plete Step-Down Switching Power Supplies n Low Noise Silent Switcher® Architecture n CISPR22 Class B pliant n CISPR25 Class 5 pliant n Wide Input Voltage Range: 3V to 40V n Wide Output Voltage Range: 0.8V to 10V n 1.4A Continuous Output Current per Channel at 24VIN, 3.3VOUT, TA = 85°C n Multiphase Parallel Operation to Increase Current n Selectable Switching Frequency: 300k Hz to 3MHz n pact Package (6.25mm × 6.25mm × 2.22mm) Surface Mount BGA n AEC-Q104 Qualified (LTM8078#3PP) n Automotive Production Flow (LTM8078#3PP) n Automotive Grade ponents (LTM8078#3PP) APPLICATIONS n Automated Test Equipment n Distributed Supply Regulation n Industrial Supplies n Medical Equipment Click to view associated Video Design Idea. The LTM®8078 is 40VIN, dual 1.4A/single 2.8A step-down Silent Switcher μModule® regulator. The Silent Switcher architecture minimizes EMI while delivering high efficiency at frequencies up to 3MHz. Included in the package are the controllers, power switches, inductors, and support ponents. Operating over a wide input voltage range, the LTM8078 supports output voltages from 0.8V to 10V, and a switching frequency range of 300k Hz to 3MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8078 product video is available on website. LTM8078#3PP is an AEC-Q104 qualified automotive grade μModule regulator. The production is pliant to Analog Devices automotive assemble flow. All ponents integrated in the package are AEC-Q100 or AEC-Q200 qualified. The LTM8078 is packaged in a pact (6.25mm × 6.25mm × 2.22mm) over-molded Ball Grid Array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8078 is available with Sn Pb (BGA) or Ro HS pliant. All registered trademarks and trademarks are the property of their respective owners. TYPICAL APPLICATION 3.3VOUT and 5VOUT from 7V to 40V Dual Step-Down Converter VIN 7V TO 40V VIN1 RUN...