Diodes IncorporatedAP64351SP-13DC to DC Converter and Switching Regulator Chip

Diodes Incorporated’s AP64xxx/Q Synchronous Buck Converters

Diodes Incorporated’s AP64xxx/Q Synchronous Buck Converters provide wide output voltage ranges, and high power efficiency for a variety of home, and automotive applications. Parts in the AP64xxx/Q family feature specially designed gate drivers/bootstraps that allow for operation in LDO mode. This mode enables near 100% duty cycle. In addition, they are designed for Best-in-Class EMI Performance.

Applications

•  12V and 24V Industrial Distributed Power Bus
•  White Goods and Small Home Appliances
•  Home Audio & Network Systems
•  Cordless Power Tools
•  Automotive Infotainment Power Supply
•  Automotive Forward Lighting POS

Features and Benefits

•  VIN 3.8V to 40V
•  Synchronous Rectified Output
•  Wide Output Voltage Range: 0.8V to near 100% of VIN (LDO Mode)
•  Low (22μA) Quiescent Current (IQ) and 1μA Shutdown Current
•  Designed for Best-in-Class EMI Performance
•  Programmable and Synchronizable fSW (AP64350/AP64352/AP64500/AP64350Q/AP64352Q)
•  Programmable Soft-Start Time (AP64351/AP64501/AP64351Q/AP64352Q)
•  Totally Lead-Free & Fully RoHS Compliant
•  Halogen and Antimony Free. “Green” Devices
•  Automotive-Compliant (For Select Parts)
•  See Individual Product Pages for specific Features and Benefits for each part in the family

Application Photos

Home Audio System

Cordless Power Tool

Car Exterior Front Lighting

Car Infotainment System

Car Power Supply

Home Appliances

View all orderable part numbers.

Related Articles

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3. Integrated Solutions to USB Type-C Port Implementation Challenges
4. Great Things Come in Small (Outline) Packages
5. Minimizing EMI in Switched-mode PSUs

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