AL8861WT-7 - Diodes Incorporated

Manufacturer Part Number

AL8861WT-7

Manufacturer

Diodes

Introduction

The AL8861WT-7 is a step-down (buck) DC DC regulator LED driver designed for power management in applications such as backlighting, lighting, and signage.

Product Features and Performance

Integrated internal switch

Single output channel

High frequency operation at 1MHz

Supports both analog and PWM dimming methods

Surface mount package design in SOT-23-5 Thin, TSOT-23-5

Product Advantages

High efficiency step-down regulation

Compact and flexible for various design needs

Compatible with a wide range of supply voltages from 4.5V to 40V

Supports high output voltage up to 36V

Robust thermal performance with an operating temperature range of -40°C to 85°C

Key Technical Parameters

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 40V

Voltage Output: 36V

Current Output / Channel: 1A

Frequency: 1MHz

Quality and Safety Features

Built-in overcurrent and thermal protection

Compatibility

Suitable for a variety of power management LED driving applications

Compatible with both analog and PWM dimming control techniques

Application Areas

LED Backlighting

General Lighting Solutions

Signage

Product Lifecycle

Current product status is Active

Not nearing discontinuation, ensuring ongoing availability

Several Key Reasons to Choose This Product

High versatility with both analog and PWM dimming capabilities

Wide input voltage range accommodating different power sources

Compact package suitable for space-constrained applications

Extended operational temperature suitable for industrial applications

High reliability with embedded protection features