SG1524BJ

$4.85

Description：IC REG CTRLR BUCK 16DIP
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:bc2e360028fc Category: DC DC Switching Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR BUCK 16DIP
Series：-
Mfr：Microchip Technology
Package：Tube
Output Type：-
Function：-
Output Configuration：-
Topology：-
Number of Outputs：-
Output Phases：-
Voltage - Supply (Vcc/Vdd)：-
Frequency - Switching：-
Duty Cycle (Max)：-
Synchronous Rectifier：-
Clock Sync：-
Serial Interfaces：-
Control Features：-
Operating Temperature：-
Mounting Type：Through Hole
Package / Case：16-CDIP (0.300", 7.62mm)
Supplier Device Package：16-CERDIP
Grade：-
Qualification：-

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SG1524BJ

Overview

The SG1524BJ is a high-reliability, voltage-mode PWM controller manufactured by Microchip Technology. It operates within an input voltage range of 7 V to 40 V, with a nominal rating of 20 V. The device supports a maximum switching frequency of 600 kHz and provides a peak output drive current of 0.2 A. It features a precision reference with +/-1% accuracy and functions across an extended temperature range of -55 °C to +125 °C. The component is housed in a 16-CDIP (Ceramic Dual In-Line Package) with a 0.300-inch (7.62 mm) width.

Feature Summary

Voltage-mode pulse width modulation control architecture
High-reliability ceramic dual in-line package construction
Extended industrial and military temperature operation capability
Precision reference voltage regulation

Applications

High-reliability isolated switching regulators
Military and aerospace power supply systems
Industrial DC-DC buck converter designs
Ruggedized voltage mode PWM controllers

Procurement Notes

Verify the specific ordering suffix and revision level when sourcing this component, as availability may vary between standard commercial and high-reliability variants. Confirm that the supplier provides appropriate documentation for the 16-CERDIP package and validates the temperature grade requirements. Ensure compliance with any applicable export control classifications or environmental directives relevant to the procurement region.

Selection Notes

Select the SG1524BJ when a robust, voltage-mode PWM solution is required for environments demanding high reliability and wide thermal tolerance. Its ceramic DIP packaging offers superior mechanical stability compared to plastic alternatives. Consider this part for applications where the 600 kHz frequency limit and 0.2 A drive capability align with the system's power stage requirements and isolation needs.

Part Context

This component belongs to the SG1524 family of switching controllers, which are established standards in power management. The SG1524BJ specifically denotes the high-reliability variant characterized by its ceramic construction and extended temperature range. It serves as a ruggedized alternative to standard plastic-packaged versions, maintaining functional compatibility while enhancing durability for critical applications.