LTM8051IY

LTM8051 Quad 40VIN Silent Switcher μModule Regulator with Configurable 1.2A Output Array FEATURES DESCRIPTION n Four Complete Step-Down Switching Power Supplies n Low Noise Silent Switcher® Architecture n CISPR22 Class B Compliant n CISPR25 Class 5 Compliant n Wide Input Voltage Range: 3V to 40V n Wide Output Voltage Range: 0.8V to 8V n 1.2A Continuous Output Current per Channel at 12VIN, 3.3VOUT, TA = 85°C n 1.5A Continuous Output Current per Channel at 12VIN, 3.3VOUT, TA = 60°C n Multiphase or Multi-µModule Parallelable for Increased Output Current n Selectable Switching Frequency: 300kHz to 3MHz n Compact Package (6.25mm × 11.25mm × 2.22mm) Surface Mount BGA APPLICATIONS n Automated Test Equipment n Distributed Supply Regulation n Industrial Supplies n Medical Equipment All registered trademarks and trademarks are the property of their respective owners. Click to view associated Video Design Idea. The LTM®8051 is quad 40VIN, 1.2A 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 components. Operating over a wide input voltage range, the LTM8051 supports output voltages from 0.8V to 8V, and a switching frequency range of 300kHz to 3MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8051 product video is available...