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Product Detailed Parameters
- Description：IC REG BUCK ADJ 10A 34PQFN
- Series：*
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Function：-
- Output Configuration：-
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- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
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- Supplier Device Package：-
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Overview
The FAN2310MPX is a synchronous buck regulator manufactured by onsemi, housed in a PQFN-34 package. It supports an input voltage range of 4.5 V to 18 V and delivers up to 10 A output current. The device provides adjustable output voltages from 600 mV to 5.5 V with a fixed switching frequency between 200 kHz and 1.5 MHz. Operating temperatures span from -40°C to +125°C, featuring low quiescent current of 18 uA and integrated shutdown functionality for efficient power management.
Feature Summary
- Integrated synchronous rectification for high efficiency
- Wide input voltage range supporting various supply rails
- Adjustable switching frequency for optimization
- Low quiescent current for standby applications
Applications
- Point-of-load regulation for industrial equipment
- Power supplies for consumer electronics
- Telecommunications infrastructure power distribution
- Embedded system voltage conversion
Procurement Notes
Verify the exact suffix against official documentation, as variations may exist. Confirm RoHS compliance status through current datasheets. Check for End-of-Life notices or obsolescence warnings prior to procurement. Ensure packaging specifications match production requirements. Validate component authenticity through authorized channels only.
Selection Notes
Evaluate thermal performance based on PCB layout and ambient conditions. Consider input voltage stability within the specified 4.5 V to 18 V range. Assess output current demands against the 10 A limit under all operating conditions. Verify compatibility with required output voltage settings. Review switching frequency constraints relative to external component selection.
Part Context
This component belongs to the FAN2310 series of synchronous buck regulators from onsemi. It represents a solution for high-current DC-DC conversion in compact form factors. The PQFN-34 package facilitates surface-mount assembly. The series targets applications requiring efficient power delivery in space-constrained environments.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pinout compatibility before considering cross-references. Ensure electrical parameters meet or exceed original specifications. Check for package dimension matches to avoid mechanical issues.
