LC5205D

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

SKU:9183541d1d93 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)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：25V
Voltage - Supply (Max)：400V
Voltage - Output：-
Current - Output / Channel：400mA
Frequency：200kHz
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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LC5205D

Overview

The LC5205D is an AC-DC offline switcher LED driver IC manufactured by Sanken Electric USA Inc. It features a buck topology with an internal switch and supports PWM dimming. The device delivers a maximum output current of 400mA across one channel, operating at a switching frequency of 200kHz. It accepts a supply voltage range from 25V to 400V. Packaged in an 8-DIP (7 leads) through-hole format, it functions within a temperature range of -40°C to 105°C.

Feature Summary

Direct application of AC rectification voltage without external bridge rectifiers
Integrated self-excitation circuitry for simplified design
Supports PWM dimming control for brightness adjustment

Applications

General lighting fixtures
LED bulb replacements
Compact AC-powered LED modules

Procurement Notes

Verify component authenticity via official manufacturer channels or authorized distributors. Confirm package integrity and pin alignment against the 8-DIP specification. Check RoHS compliance status and MSL rating prior to assembly. Review EOL notices for availability constraints. Validate input voltage ranges against specific application requirements before integration.

Selection Notes

Select this component for high-voltage AC direct-drive applications requiring compact form factors. Ensure the load current does not exceed 400mA limits. Verify thermal management capabilities for the specified operating temperature range. Consider the through-hole mounting requirement for PCB layout compatibility. Evaluate PWM dimming interface compatibility with control systems.

Part Context

Part of the LC5200 series, designed for cost-effective AC-DC conversion. Offers a balance between efficiency and simplicity for non-isolated LED drivers. Commonly used in consumer electronics where space and component count are critical constraints.

Replacement Considerations

LC5210D offers similar functionality with 1A output current capacity. Both belong to the LC5200 series family. Verify pinout compatibility and thermal performance when substituting.