Microchip Technology, Inc. Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers SG1524J-JAN

The SG1524J-JAN is a monolithic integrated circuit designed for use in regulating power supply inverters or switching regulators. It features a comprehensive control circuitry that includes a voltage reference, error amplifier, oscillator, pulse width modulator, and dual output switches, all housed in a 16-pin dual-in-line package. This device operates within an input voltage range of 8V to 40V and is capable of delivering dual 50mA output transistors. The SG1524J-JAN is specified for military applications, with an operational temperature range of -55¬8C to +125¬8C, ensuring reliability in extreme conditions. It includes current limiting and shutdown circuitry for enhanced safety. The oscillator frequency can be adjusted between 100Hz and 300kHz, providing flexibility for various applications. Additionally, it offers excellent external synchronization capabilities and is compliant with MIL-STD-883 standards, making it suitable for high-reliability applications. Engineers considering this product should note its low total supply current of less than 10mA and its availability in a hermetic package, which further enhances its suitability for demanding environments.