• AP6503SP-13 SOIC-8
AP6503SP-13 SOIC-8

AP6503SP-13

Synchronous Step Down Converter with 4A Output

Quantity Unit Price(USD) Ext. Price
1 $0.391 $0.39
10 $0.319 $3.19
30 $0.290 $8.70
100 $0.252 $25.20
500 $0.230 $115.00
1000 $0.219 $219.00

Inventory:5,740

*The price is for reference only.
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Overview of AP6503SP-13

The AP6503SP-13 is a synchronous buck DC-DC converter IC designed for efficient power management applications. This IC features a high switching frequency and integrated power MOSFETs, providing a compact and reliable solution for voltage regulation.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AP6503SP-13 IC for a visual representation.

Key Features

  • High Efficiency: The AP6503SP-13 offers high efficiency conversion, minimizing power losses in voltage regulation.
  • Wide Input Voltage Range: This IC can accept a wide input voltage range, making it suitable for various power supply applications.
  • Integrated Power MOSFETs: The integrated power MOSFETs simplify the design and layout of the circuit, reducing external component count.
  • Enable Control: The EN pin allows for external enable/disable control of the IC, enhancing power management flexibility.
  • Overcurrent Protection: The AP6503SP-13 features overcurrent protection to safeguard the IC and connected components during fault conditions.

Note: For detailed technical specifications, please refer to the AP6503SP-13 datasheet.

Application

  • Power Supplies: Ideal for use in DC-DC power supply applications requiring efficient voltage regulation.
  • Embedded Systems: Suitable for providing power to various components within embedded systems and IoT devices.
  • Industrial Applications: Used in industrial equipment and machinery for stable and reliable power management.

Functionality

The AP6503SP-13 is a synchronous buck DC-DC converter that efficiently regulates input voltage to the desired output level. It is designed to provide reliable and precise power management in a compact form factor.

Usage Guide

  • Input Voltage: Connect VIN (Pin X) to the input voltage source within the specified operating range.
  • Output Voltage: Connect +VOUT (Pin Y) to the load for regulated output voltage supply.
  • Enable Feature: Toggle the EN pin to enable or disable the output based on system requirements.

Frequently Asked Questions

Q: Is the AP6503SP-13 suitable for high-power applications?
A: The AP6503SP-13 is designed for medium-power applications. For high-power applications, consider using ICs with higher current handling capabilities.

Q: What is the typical efficiency of the AP6503SP-13?
A: The AP6503SP-13 offers a typical efficiency of around 90-95%, making it a highly efficient choice for voltage regulation.

Equivalent

For similar functionalities, consider these alternatives to the AP6503SP-13:

  • AP6505SP-13: An upgraded version with higher current handling capabilities and improved efficiency.
  • AP6502SP-13: A lower power variant offering similar features for applications with lower power requirements.

AP6503SP-13

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 925 mV to 20 V Output Current 3 A
Input Voltage, Max 23 V Number of Outputs 1 Output
Topology Buck Package / Case SO-EP-8
Mounting Style SMD/SMT Switching Frequency 340 kHz
Quiescent Current 35 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Series AP6503
Input Voltage, Min 4.7 V Brand Diodes Incorporated
Function Buck Input Voltage 4.7 V
Operating Supply Current 600 uA Product DC/DC Converters
Product Type Switching Voltage Regulators Shutdown Shutdown
Factory Pack Quantity 2500 Subcategory PMIC - Power Management ICs
Supply Voltage - Min 4.7 V Type Voltage Converter
Unit Weight 0.008113 oz

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