ZXSC310E5TA

Overview

The ZXSC310E5TA is a single-channel LED driver IC from Diodes Incorporated, designed for LCD backlighting applications. It utilizes a boost topology to regulate current with an input voltage range of 800 mV to 8 V and a switching frequency of 200 kHz. The device features adjustable output voltage and low saturation voltage characteristics. It operates within a temperature range of -40°C to +85°C and is housed in a compact SOT-23-5 surface-mount package.

Feature Summary

• Integrated boost DC-DC converter for efficient LED regulation
• Low saturation voltage design for improved power efficiency
• Supports dimming functionality for backlight control

Applications

• LCD backlighting systems
• Portable electronic display drivers
• Battery-powered LED illumination circuits

Procurement Notes

Verify the specific suffix E5TA against the official Diodes Incorporated datasheet to confirm the exact tape-and-reel quantity and packaging configuration. Ensure compatibility with the target PCB footprint for the SOT-23-5 package. Cross-reference the RoHS compliance status with the latest environmental declaration provided by the manufacturer prior to final procurement approval.

Selection Notes

Select this component when a compact, single-channel boost driver is required for low-voltage LED applications. The wide input voltage range supports operation from single-cell lithium batteries up to 8 V sources. Consider the thermal performance within the SOT-23-5 package relative to the expected power dissipation limits of 450 mW during continuous operation.

Part Context

This part belongs to the ZXSC310 series of LED drivers from Diodes Incorporated. The series focuses on providing cost-effective solutions for backlighting in mobile devices. The E5TA designation specifically identifies the SOT-23-5 package variant with associated manufacturing lot codes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.