Datasheet

Description

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PTD08D210W Module

• Dual 10-A Outputs

• Programmable Wide-Output Voltage

– 0.7 V to 3.6 V

• 4.75-V to 14-V Input Voltage

• Efficiencies up to 96%

• Digital I/O

– PWM input

– Fault Flag (FF) output

– Synchronous Rectifier Enable (SRE) input

• Analog I/O

– Temperature Output

– Output Current reporting

• Operating Temperature: -40°C to 85°C

UCD7242 Driver

• Fully Integrated Power Switches and Drivers for Dual Synchronous Buck Converters

• Wide Input Voltage Range of 4.75 V to 18 V (operation to 2.2 V with external VGG bias voltage)

• Up to 10-A Output Current Per Channel

• Operational to 2-MHz Switching Frequency

• High-Side Current Limit With Current Limit Flag

• Onboard Regulated 6-V Driver Supply From VIN

• Thermal Protection

• Temperature Sense Output – Voltage Proportional to Chip Temperature

• UVLO and OVLO Circuits Ensure Proper Drive Voltage

• Rated From –40°C to 125°C Junction Temperature

• RoHS Compliant

• Accurate On-Die Current Sensing (±5%)

UCD9224EVM-464 Digitally Controlled Dual-Rail POL SLUU443–March 2011

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