TS19375CS RLG

LED Driver IC Overview

The TS19375CS RLG is a single-output step-up DC/DC controller manufactured by Taiwan Semiconductor. It operates with a typical switching frequency of 500 kHz and supports frequencies up to 600 kHz, with a minimum of 400 kHz. The device accepts input voltages between 3 V and 24 V and functions within an operating supply range of 3 V to 24 V. It features PWM control, asynchronous rectification, and programmability. The typical quiescent current is 4 mA. The component is housed in an 8-pin SOP package and is supplied in tape and reel format. It is compliant with EU hazardous substance restrictions.

LED Driver IC Feature Summary

• Implements pulse-width modulation (PWM) for precise voltage regulation
• Supports asynchronous boost topology for efficient step-up conversion
• Features programmable control parameters for flexible design integration

LED Driver IC Applications

• Portable electronic devices requiring battery voltage boosting
• General-purpose DC-DC power supply circuits
• Embedded systems utilizing single-output step-up conversion

LED Driver IC Procurement Notes

Verify the specific manufacturer datasheet for the TS19375CS RLG to confirm electrical characteristics and pinout configurations. Ensure that the 8-pin SOP package and tape-and-reel packaging align with your assembly requirements. Cross-reference the RoHS compliance status and ECCN classification EAR99 for regulatory adherence. Confirm availability as the part status may be noted as NRND.

LED Driver IC Selection Notes

Select this component when a single-output step-up converter with PWM control is required. Consider the 3 V to 24 V input range and 500 kHz typical switching frequency for compatibility with your power architecture. Evaluate the 4 mA quiescent current against system efficiency targets. Verify that the asynchronous rectifier topology meets your performance needs compared to synchronous alternatives.

LED Driver IC Part Context

This component belongs to the series of DC/DC controllers produced by Taiwan Semiconductor. It is designed for applications requiring reliable step-up voltage conversion. The device integrates essential control logic for managing external power switches in boost converter topologies. Its specifications focus on standard industrial and consumer electronics power management needs.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources or authorized distributors for verified cross-reference data before implementation.