USB Type C and PD Controller
• USB Power Delivery 3.0 + PPS provider and QC4 support
• Compliant with USB Type-C Rev. 1.3
• Integrated VCONN FETs with soft start and over-current protection
• Supports electronically marked cables
• Configurable pull-up resistor Rp
• On chip temperature sensor
• Telemetry for power supply status and fault monitoring
• PowiGaN™ technology – up to 100 W without heat sinks
• Dedicated NTC pin for temperature sense
Highly Integrated, Compact Footprint
• Multi-mode Quasi-Resonant (QR) / DCM / CCM flyback controller,
high-voltage switch, secondary-side sensing and synchronous
rectifier driver
• Optimized efficiency across line and load range
• Integrated FluxLink™, HIPOT-isolated, feedback link
• Instantaneous transient response
• Drives low-cost N-channel FET series load switch
EcoSmart™ – Energy Efficient
• No-load consumption as low as 14 mW
• Enables power supply designs that easily comply with all global
energy efficiency regulations
• Low heat dissipation
Advanced Protection / Safety Features
• Input voltage monitoring with accurate brown-in/brown-out and
overvoltage protection
• Output OV/UV fault detection with independently configured responses
• Open SR FET gate detection
• Hysteretic thermal shutdown
• Programmable watchdog timer for system faults
• Integrated high voltage FETs for VBUS short protection on CC1, CC2
Full Safety and Regulatory Compliance
• Reinforced insulation
• Isolation voltage >4000 VAC
• 100% production HIPOT compliance testing
• UL1577 isolation voltage 4000 VAC (max) and TUV (EN62368) safety
approved
Green Package
• Halogen free and RoHS compliant
Applications
• High efficiency USB PD 3.0 + PPS adapters for smart phones,
tablets, notebooks, digital cameras, and Bluetooth accessories
• Quick Charge protocol based power adapters
• Direct-charge mobile device chargers
Description
The InnoSwitch™3-PD dramatically simplifies the development and
manufacturing of USB PD power supplies by incorporating primary
switch and controller, isolated feedback, secondary control and USB PD
controller into a single package.