SZPL3002A
World’s First Buck Converter IC to Feature Intelligent, Adaptive Power Sharing
High-Efficiency (>98%) Synchronous Buck Converter
–Selectable Switching Frequency: 667kHz to 2MHz
–3.3V to 21V Output at 3.25A (covers PD + PPS)
–7V to 27V Input
–41mohms upper FET, 38mohms lower FET
–Selectable power saving mode
–Selectable soft start time
–Full protection features such as OCP, OVP, OTP
–I2C bus for communication
–All surface mount components solution
–Available in small QFN 5 mm X 5 mm thermally enhanced package
Integrated with Most Advanced Port Controller
–Provide a complete USB Port Power supply
–Full Support for USB PD V3.0 – Type C
–QC2.0/3.0/4.0/5.0 Support for Type A/C Ports
–USB-IF certified
–Calculated, Adaptive Power Sharing
–Power Sharing Across 2, 3 or 4 Ports
–Includes Port Power Re-Balancing
–Power Throttling at Elevated Temperature
–Integrated VCONN Power Supply
–5 Power Profiles (Resistor-Selectable)
SZPL3002A Unique Features
Calculated Power Sharing per USB IF PD Specification
Supportable across 2 to 4 port applications (not just a Div/2)
Power Re-Balancing
Allocates under-used power on previously connected port
Selectable (1 of 5) Pre-loaded Power Contract Configurations
Single device for multiple SKUs reduces inventory
Protective Power Throttling
When warning temperature is reached new contracts with lower currents are advertised
Integrated VCONN Power for Cable Communication
100mW with integrated switch matrix to the CC1/CC2 signal lines
Very low external component count
Contained power ASIC, digital ASIC, Microcontroller, low Rds(on) upper and lower FET, OTP memory all in one package
Advanced Design, Smaller Volume Solutions, State of the Art 65W Charger Designs
Charger Form Factors
Rectangular | Lipstick | Biscuit | Pillar
ALL can be SMALLER with SZPL3102, SZDL3105 or SZPL3002 Buck Conversion
SZPL3102, SZDL3105 & SZPL3002 are State of the Art Synchronous Buck Converters
Perfectly suited for USB Port Power Supply Applications
Maintain the Highest Efficiencies at the Smallest Solution Size
Design Features for Optimal Performance with USB Port Controllers
Reduce Sizes of All Multi-portUSB Charger Designs
Continuing to Drive Power Density to New Levels
