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Product Detailed Parameters
- Description：IC REG BUCK ADJ 10A 34PQFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：7V
- Voltage - Input (Max)：24V
- Voltage - Output (Min/Fixed)：0.6V
- Voltage - Output (Max)：5.5V
- Current - Output：10A
- Frequency - Switching：200kHz ~ 1.5MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：34-PowerTFQFN
- Supplier Device Package：34-PQFN (5.5x5)
- Grade：-
- Qualification：-
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Overview
The FAN23SV60AMPX is a synchronous buck regulator manufactured by onsemi, designed for high-efficiency power conversion. It operates with an input voltage range of 7 V to 24 V and delivers an adjustable output voltage from 600 mV to 5.5 V. The device supports a maximum output current of 10 A and features a programmable switching frequency between 200 kHz and 1.5 MHz. It includes a shutdown function and maintains a typical quiescent current of 18 uA. The component is housed in a 34-PQFN package and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Synchronous rectification architecture for enhanced efficiency
- Programmable switching frequency allows optimization for size and performance
- Integrated shutdown control for power management
Applications
- Point-of-load regulation in industrial systems
- Power distribution networks for embedded computing
- Telecommunications infrastructure equipment
Procurement Notes
Verify the specific suffix and tape/reel specifications against the official datasheet before ordering. Confirm that the PQFN-34 footprint matches your PCB layout requirements. Check for any RoHS or REACH compliance documentation updates relevant to your region. Ensure the supplier provides genuine onsemi components to avoid counterfeit risks.
Selection Notes
Select this regulator when a 10 A output capability is required within a compact form factor. The wide input voltage range suits applications powered by 12 V or 24 V buses. Consider the thermal performance of the PQFN package for your specific board design. Verify that the required output voltage falls within the 600 mV to 5.5 V adjustment range.
Part Context
This component belongs to the FAN23SV series of synchronous buck regulators from onsemi. It is part of the broader PMIC portfolio focused on efficient DC-DC conversion. The series shares common architectural features such as synchronous rectification and programmable frequency control across different current ratings.
Replacement Considerations
Check for direct pin-compatible alternatives within the same onsemi family if availability is an issue. Verify that substitute parts meet the 10 A output current and 24 V input voltage requirements. Ensure the replacement maintains the same PQFN-34 package dimensions for mechanical compatibility.
