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OZ990S from MICRO

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OZ990S

Manufacturer: MICRO

Intelligent Manager Smart PMU/GPIO

Partnumber Manufacturer Quantity Availability
OZ990S MICRO 1219 In Stock

Description and Introduction

Intelligent Manager Smart PMU/GPIO **Introduction to the OZ990S by MICRO**  

The OZ990S is an advanced integrated circuit (IC) designed for high-performance power management applications. Developed by MICRO, this component is widely used in LED backlighting systems, particularly for LCD displays in televisions, monitors, and automotive panels.  

Featuring a dual-channel boost controller, the OZ990S ensures efficient power conversion while maintaining precise current regulation. Its built-in protection mechanisms, including over-voltage, over-current, and thermal shutdown, enhance system reliability and longevity. The IC also supports dimming control through PWM (Pulse Width Modulation) and analog voltage inputs, offering flexibility in brightness adjustment.  

With a compact design and low power consumption, the OZ990S is optimized for space-constrained applications. Its ability to operate across a wide input voltage range makes it suitable for diverse power supply configurations. Engineers favor this component for its robust performance, ease of integration, and compliance with industry standards.  

In summary, the OZ990S is a versatile and reliable solution for modern LED backlighting systems, combining efficiency, protection, and adaptability in a single package. Its technical capabilities make it a preferred choice for designers seeking high-quality power management in display applications.

Application Scenarios & Design Considerations

Intelligent Manager Smart PMU/GPIO

Alternative Part Number

  • OZ990SN --: Same OZ990 series controller from the original manufacturer line, with the standard package/ordering suffix; closest functional match.
  • OZ991 --: Closely related OZ99x-series controller with similar function and pinout, suitable as a direct substitute in many designs.
  • OZ992 --: Another OZ99x-series device with comparable specifications; usable as a fallback alternative after verifying pin compatibility.
Partnumber Manufacturer Quantity Availability
OZ990S OZ 640 In Stock

Description and Introduction

Intelligent Manager Smart PMU/GPIO **Introduction to the OZ990S by OZ**  

The OZ990S is a high-performance electronic component designed for advanced power management and LED backlighting applications. Developed by OZ, this integrated circuit (IC) offers precise control, efficiency, and reliability, making it suitable for use in LCD displays, televisions, and other lighting systems.  

Featuring a multi-channel architecture, the OZ990S supports dimming control and fault protection, ensuring stable operation under varying load conditions. Its built-in safeguards, such as over-voltage and over-current protection, enhance system durability while minimizing the risk of component failure.  

Engineered for flexibility, the OZ990S can be configured for different driving topologies, allowing seamless integration into diverse circuit designs. Its low-power consumption and compact form factor further contribute to energy-efficient and space-saving solutions.  

With its robust performance and industry-compliant specifications, the OZ990S is a preferred choice for designers seeking a dependable LED driver IC. Whether used in consumer electronics or industrial applications, this component delivers consistent results, reinforcing OZ's reputation for high-quality power management solutions.

Application Scenarios & Design Considerations

Intelligent Manager Smart PMU/GPIO

Alternative Part Number

  • OB2263 --: Current-mode PWM controller in a similar SOT-23-6 package, commonly used as a drop-in replacement for OZ990-series controllers in offline flyback supplies.
  • SG6848 --: Green-mode PWM controller with comparable supply voltage range and drive capability, widely cross-referenced for OZ990S applications.
  • CR6848 --: Pin-compatible PWM controller offering similar switching frequency and protection features, suitable as a lower-cost alternative to the OZ990S.

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