ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG BUCK ADJ 2.5A 8SOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：10V
- Voltage - Input (Max)：32V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：6V
- Current - Output：2.5A
- Frequency - Switching：300kHz
- Synchronous Rectifier：No
- Operating Temperature：-10°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
Download product information
Overview
The AP5004SG-13 is a PWM-controlled step-down DC-DC converter manufactured by Diodes Incorporated. It integrates a 2.5A power switch and supports an input voltage range of 4.5V to 28V. The device delivers a regulated output voltage adjustable from 1.2V to 27V via external resistors. Operating at a fixed switching frequency of 150kHz, it achieves high efficiency through low on-resistance. Key protection features include overcurrent protection, thermal shutdown, and soft-start functionality to limit inrush current during startup.
Feature Summary
- Integrates a high-current 2.5A power switch for efficient buck conversion
- Provides wide input voltage compatibility suitable for industrial applications
- Includes comprehensive protection mechanisms against overheating and overload conditions
Applications
- Industrial control systems requiring stable voltage regulation
- Embedded systems with wide input voltage ranges
- Point-of-load regulation for digital signal processors
Procurement Notes
Verify the component authenticity by checking the manufacturer's marking code and date codes against official documentation. Ensure the SOP-8 package matches the specified pinout configuration. Confirm RoHS compliance status if required for specific regulatory standards. Cross-reference the ordering suffix with the manufacturer's latest catalog to ensure correct variant selection.
Selection Notes
Select this model when a robust, high-current buck converter is needed for inputs up to 28V. Consider the fixed 150kHz frequency for EMI management and component sizing. Evaluate the thermal performance under maximum load conditions due to the integrated switch design. Verify that the external feedback resistor network aligns with the desired output voltage range.
Part Context
This part belongs to the AP5004 series of synchronous and non-synchronous buck converters from Diodes Incorporated. It is designed for general-purpose power management in environments requiring reliable voltage stepping. The series offers various current ratings and package options to suit different power density requirements.
Replacement Considerations
Consult the manufacturer's cross-reference guide for direct replacements. Potential substitutes may include other 2.5A step-down converters with similar input voltage ranges and pin-compatible packages. Verify electrical parameters and thermal characteristics before substitution.
