AP64501SP-13
Conv DC-DC 3.8V to 40V Synchronous Step Down Single-Out 0.8V to 39V 5A 8-Pin SO EP T/R
Diodes IncorporatedDiodes 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.
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
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
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.
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5. Minimizing EMI in Switched-mode PSUs
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Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.90
Automotive
No
PPAP
No
Type
Synchronous Step Down
Output Type
Adjustable
Maximum Switching Frequency (kHz)
570(Typ)
Switching Regulator
Yes
Number of Outputs
1
Output Voltage (V)
0.8 to 39
Maximum Output Current (A)
5
Minimum Input Voltage (V)
3.8
Maximum Input Voltage (V)
40
Operating Supply Voltage Range (V)
3.8 to 40
Typical Switch Current (A)
9
Typical Quiescent Current (uA)
25
Efficiency (%)
85
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
85
Packaging
Tape and Reel
Mounting
Surface Mount
Package Height
1.45
Package Width
3.9
Package Length
4.9
PCB changed
8
Standard Package Name
SO
Supplier Package
SO EP
Pin Count
8
Lead Shape
Gull-wing