Features

• Simplified: BOM-optimized discrete power solution for the Sitara AM437x processor.AM437x includes an integrated LDO that simplifies processor power sequencing requirements.Systems without controlled power down can greatly benefit from this feature since the integrated LDO always ensures power up/down sequencing is met for VDDS and VDDSHVx suppliesThe TLV62565 step down converter provides the 3.3 volt supply and the TLV62080 provides the 1.1 volt supply.Two TLV702xx low drop out regulators (LDOs) provide the 1.5-V and 1.8-V supplies.TLV803M voltage supervisor keeps the processor in reset until all rails are operational and to reset the processor when input power is lost.This design is tested and includes schematics: BOM: design guide: and test data.

Applications

• Washer & dryer
• Refrigerator & freezer
• Oscilloscopes & digitizers
• Machine vision camera
• Video recorder
• Currency counter
• AC drive power stage module
• Network attached storage - enterprise
• Desktop POS
• Portable data terminal
• HVAC gateway
• Thermostat
• HVAC controller
• ATMs (Automated Teller Machines)
• CPU (PLC Controller)
• Single board computer
• Rugged PC & laptop
• Robot CPU and compute board
• CNC control
• Portable POS
• Motor diagnostics & monitoring
• Software defined radio
• Spectrum analyzer
• Dishwasher
• Oven
• Coffee machine
• Air conditioner outdoor unit
• POS card reader
• POS printer
• Communication switch

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