ZXLD1370EST16TC

Overview

The ZXLD1370EST16TC is a high-accuracy buck/boost LED driver controller manufactured by Diodes Incorporated. It operates within an input voltage range of 6V to 60V and supports output currents up to 1.5A. The device features a low quiescent current of 11µA and integrates a 1MHz switching frequency. It utilizes a 16-pin TSSOP EP package for surface mount installation.

Feature Summary

• Supports non-isolated buck, boost, and buck-boost topologies for flexible LED string configurations
• Integrates high accuracy control loops for consistent LED brightness regulation
• Includes PWM dimming capability for precise light intensity adjustment

Applications

• Automotive exterior lighting systems
• Industrial LED illumination fixtures
• General purpose high-voltage LED drivers

Procurement Notes

Verify the specific suffix EST16TC against the official Diodes Incorporated datasheet to confirm pinout and thermal pad specifications. Ensure compatibility with your PCB footprint design. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring wide input voltage ranges from 6V to 60V. It is suitable for applications needing integrated switching control without external MOSFETs. Consider the 16-pin TSSOP EP package for thermal management requirements in compact designs.

Part Context

This part belongs to the ZXLD1370 series of LED driver controllers. It is designed for high-efficiency power conversion in lighting applications. The series offers various package options and operating temperature ranges to suit different environmental conditions and form factor constraints.

Replacement Considerations

Check for ZXLD1371 variants if higher input voltage tolerance or different pin configurations are required. Verify functional equivalence with other buck-boost LED controllers from Diodes Incorporated that share similar electrical characteristics and package types.