ISL98602IRAAZ-T7A

Special Purpose Regulators Overview

The ISL98602IRAAZ-T7A is a five-channel LCD supply voltage regulator IC manufactured by Renesas Electronics. It operates with an input voltage range of 9.5V to 15V and provides adjustable outputs between 10.83V and 19V. The device supports a maximum boost current limit of 5.5A per channel and functions at a switching frequency of 1.3MHz. Designed for surface mount installation, it utilizes a 40-lead QFN package measuring 6x6mm with an exposed pad. The component is rated for operation within a temperature range of -40°C to +85°C.

Special Purpose Regulators Feature Summary

• Integrates automatic start-up sequencing for simplified system initialization
• Includes comprehensive fault protection mechanisms for operational reliability
• Features slice power good monitoring for precise output status indication

Special Purpose Regulators Applications

• Large panel LCD display systems
• LCD controller and converter circuits
• Multi-channel LCD power supply designs

Special Purpose Regulators Procurement Notes

Verify the specific suffix T7A indicates tape and reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the 40-QFN footprint matches the target PCB layout. Validate that the 9.5V to 15V input range aligns with the system power architecture requirements.

Special Purpose Regulators Selection Notes

Select this component for applications requiring five independent regulated outputs from a single IC. The 1.3MHz switching frequency allows for compact passive component selection. The 6x6mm QFN package suits space-constrained designs. Verify thermal performance under maximum load conditions given the 5.5A current capability per channel.

Special Purpose Regulators Part Context

This part belongs to the ISL98602 series of integrated LCD supply controllers. It consolidates multiple DC/DC converter channels into a single solution, reducing board space compared to discrete implementations. The device is designed specifically for driving complex LCD panels requiring multiple distinct voltage rails.

Special Purpose Regulators Replacement Considerations

Check for ISL98602IRAAZ as a tube-packaged alternative if reel quantities are not required. Verify pinout compatibility before substituting any other multi-channel LCD supply regulators.