LTM8060IY#PBF

The LTM8060 is quad 40VIN, 3A 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 LTM8060 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 LTM8060 is packaged in a compact (11.9mm x 16mm x 3.32mm) over-molded Ball Grid Array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8060 is available with SnPb (BGA) or RoHS compliant. The LTM8060 outputs can be paralleled in an array for up to 12A capability.

Applications

• Automated Test Equipment
• Industrial Supplies
• Medical Equipment

Key features

• Four Complete Step-Down Switching Power Supplies
• Low Noise Silent Switcher Architecture
• CISPR22 Class B Compliant
• CISPR25 Class 5 Compliant
• Wide Input Voltage Range: 3V to 40V
• Wide Output Voltage Range: 0.8V to 8V
• 3A Continuous Output Current per Channel at 12VIN, 3.3V0UT, TA = 80°C
• 4A Continuous Output Current per Channel at 12VIN, 3.3V0UT, fSW = 2MHz, TA = 60°C
• Multiphase or Multi-μModule Parallelable for Increased Output Current
• Low Thermal Resistance, θJA = 9°C/W, θJCtop = 4.2°C/W, θJCbot = 1.6°C/W
• Selectable Switching Frequency: 200kHz to 3MHz
• Compact Package