LTM8083IY#PBF

The LTM8083 is a 36VIN, buck-boost µModule regulator. Included in the package is the switching controller, the power switches, an inductor, and support components. All that is needed to complete the design is resistors for setting the output voltage and operating frequency, and input and output capacitors. Operating over an input voltage range from 3V to 36V, the LTM8083 can regulate output voltages between 1V and 36V with seamless low noise transitions between operation regions, as well as controlling both input and output average currents through external sense resistors. The low profile package enables utilization of unused space on the bottom of PC boards for high density pointof-load regulation. The LTM8083 is packaged in thermally enhanced, compact over-molded Ball Grid Array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8083 is RoHS compliant.

Applications

• Battery-Operated Devices
• Test and Measurement Equipment
• Industrial Control
• Solar-Powered Voltage Regulator
• Solar-Powered Battery Charging

Key features

• Complete Buck-Boost Switch Mode Power Supply
• Wide Input Voltage Range: 3V to 36V
• Wide Output Voltage Range: 1V to 36V
• 12V/0.8A Output at 12VIN
• 12V/1.5A Output at 12VIN
• Integrated Three-Terminal Capacitors and Spread Spectrum for Excellent EMI Performance
• Compliant with CISPR25 Class 5 Limits
• 300kHz to 2MHz Fixed Switching Frequency with External Frequency Synchronization
• Adjustable Output Current Limit
• Output Current Monitoring
• RoHS Compliant
• 6.25mm×6.25mm×2.22mm 8G APackage