LC5225D

$0.93

Description：IC LED DRVR OFFL PWM 400MA 8DIP
Series：-
Mfr：Sanken Electric USA Inc.
Package：Tube

SKU:194199588532 Category: LED Drivers IC Brand: Sanken Electric USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR OFFL PWM 400MA 8DIP
Series：-
Mfr：Sanken Electric USA Inc.
Package：Tube
Type：AC DC Offline Switcher
Topology：Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：25V
Voltage - Supply (Max)：400V
Voltage - Output：-
Current - Output / Channel：400mA
Frequency：-
Dimming：PWM
Applications：-
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package：8-DIP
Grade：-
Qualification：-

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LC5225D

Overview

The LC5225D is an offline LED driver IC from Sanken Electric designed for AC/DC power applications. It features a non-isolating topology with integrated internal switches, supporting both step-down (buck) and step-up configurations. The device operates with a supply voltage range of 25V to 400V and delivers an output current of up to 800mA per channel. It supports PWM dimming control and functions within a temperature range of -40°C to 105°C. The component is housed in an 8-DIP package with seven leads.

Feature Summary

Supports non-isolating buck and boost topologies for flexible circuit design
Integrates high-voltage internal switches for direct connection to wide supply ranges
Enables precise brightness control through PWM dimming functionality

Applications

AC/DC LED lighting systems requiring non-isolated drive solutions
General illumination fixtures utilizing PWM dimming controls
High-voltage LED driver circuits integrating buck or boost conversion

Procurement Notes

Verify the specific suffix 'D' corresponds to the 8-DIP package variant. Confirm availability status as distribution channels may list discontinued items. Ensure compatibility with existing PCB footprints for 8-DIP packages. Check for updated datasheets regarding any potential product change notices affecting pinout or electrical characteristics before finalizing procurement.

Selection Notes

Select this component when a non-isolated solution is acceptable to reduce system cost and size. The high input voltage capability allows direct connection to various supply voltages without additional pre-regulation stages. Consider the 800mA output capacity against load requirements. Verify that the operating environment stays within the specified temperature limits for reliable long-term performance.

Part Context

This part belongs to the LC5220 series of hybrid integrated circuits. The series is characterized by simple, efficient designs suitable for general-purpose LED driving. It shares functional similarities with other variants like the LC5225S, differing primarily in packaging and specific voltage ratings within the same family architecture.