LTM8024 Datasheet

• Two Complete Step-Down Switching Power Supplies
• Low Noise Silent Switcher^® Architecture
• CISPR22 Class B Compliant
• Wide Input Voltage Range: 3V to 40V
• Wide Output Voltage Range: 0.8V to 8V
• 3.5A Continuous Output Current Per Channel at 12V_IN, 3.3V_OUT, T_A = 80°C
• Multiphase Parallel Operation to Increase Current
• Selectable Switching Frequency: 200kHz to 3MHz
• Compact Package (9mm × 11.25mm × 3.32mm) Surface Mount BGA

• Automotive Battery Regulation
• Power for Portable Products
• Distributed Supply Regulation
• Industrial Supplies

The LTM8024 is 40V_IN, dual 3.5A or single 7A 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 LTM8024 supports output voltages from 0.8V to 8V, and a switching frequency range of 200kHz to 3MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8024 product video is available on website.

The LTM8024 is packaged in a thermally enhanced, compact (9mm × 11.25mm × 3.32mm) over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8024 is RoHS compliant.