AP64100SP-13

Overview

The AP64100SP-13 is a high-voltage synchronous buck converter manufactured by Diodes Incorporated. It operates with an input voltage range of 3.8 V to 40 V and delivers a maximum output current of 1 A. The device provides an adjustable output voltage from 800 mV to 40 V. It features a programmable switching frequency ranging from 100 kHz to 2.2 MHz and maintains a low quiescent current of 25 uA. Packaged in an SO-EP-8 (SOIC-8) surface-mount package, it supports operation across temperatures from -40°C to +125°C.

Feature Summary

• Integrated synchronous rectification for improved efficiency
• Programmable switching frequency allows optimization for size and performance
• Built-in shutdown control for power management

Applications

• Industrial point-of-load regulation
• Automotive electronics systems
• Consumer electronic power supplies

Procurement Notes

Verify the specific suffix 'SP-13' against official Diodes Incorporated documentation to confirm packaging details and tape-and-reel specifications. Ensure compatibility with required operating temperature ranges and pinout configurations before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring a wide input voltage range up to 40 V with moderate output current capabilities. Consider the SO-EP-8 package for thermal performance and space constraints. Evaluate the need for external frequency programming based on EMI requirements.

Part Context

This part belongs to the AP64100 series of high-voltage synchronous buck converters. It is designed for applications demanding efficient power conversion within a compact footprint. The series offers flexibility through adjustable output voltages and programmable switching frequencies.

Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Cross-reference electrical parameters such as input voltage limits, output current capacity, and package dimensions to ensure functional equivalence.