SSL5511T/1118 GreenChip Controller for LED Lighting – Equivalent & Substitute Parts

Part Overview

The SSL5511T/1118 is an embedded integrated circuit manufactured by NXP USA Inc., classified as a GreenChip Controller for LED Lighting applications. This component is currently in active product status with 642 units in stock. The SSL5511T/1118 serves as a control IC for LED lighting systems, integrating power management and control functions into a single package.

Substitute parts are identified when equivalent functional performance can be achieved through alternative manufacturers' components that meet the same or compatible electrical and mechanical specifications. The substitute parts listed below provide alternative sourcing options for LED driver and control applications.

Substiute Parts

SSL5511T/1118

NXP USA Inc.In Stock: 686SSL5511T/1118 Datasheet

Current PartRFQ

MP4050GS

Monolithic Power Systems Inc.In Stock: 1336MP4050GS Datasheet

SimilarRFQ

TPS92074DDCT

Texas InstrumentsIn Stock: 1421TPS92074DDCT Datasheet

SimilarRFQ

TPS92411DBVT

Texas InstrumentsIn Stock: 2467TPS92411DBVT Datasheet

SimilarRFQ

TPS92411PDDAR

Texas InstrumentsIn Stock: 15459TPS92411PDDAR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSL5511T/1118 are identified based on functional category alignment as LED driver and control integrated circuits. The substitute components listed are classified as Power Management (PMIC) devices with LED driver functionality, specifically designed for offline AC/DC switching applications in lighting systems.

The substitution logic is based on the following criteria:

• Functional Category: All substitute parts are LED driver integrated circuits designed for lighting applications
• Product Status: All substitute parts maintain active product status
• Compliance: All substitute parts are RoHS3 compliant and REACH unaffected
• Mounting Type: All substitute parts utilize surface mount technology
• Operating Temperature Range: All substitute parts operate within -40°C to 125°C or higher junction temperature ranges

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and are compliant with RoHS3 regulations and REACH requirements. The substitute components are suitable for LED driver and lighting control applications.

MP4050GS (Monolithic Power Systems Inc.) is an AC/DC offline switcher with step-down (buck) topology, packaged in 8-SOIC format, with supply voltage range of 85VAC to 265VAC and operating temperature range of -40°C to 125°C.

TPS92074DDCT (Texas Instruments) is an AC/DC offline switcher supporting step-down (buck) and step-up (boost) topologies, packaged in SOT-23-6 thin format, with supply voltage range of 11V to 18V and operating temperature range of -40°C to 125°C. This device features no internal switch.

TPS92411DBVT (Texas Instruments) is an AC/DC offline switcher supporting flyback, step-down (buck), and step-up (boost) topologies, packaged in SOT-23-5 format, with supply voltage range of 7.5V to 100V, internal switch included, and operating temperature range of -40°C to 150°C.

TPS92411PDDAR (Texas Instruments) is an AC/DC offline switcher supporting flyback, step-down (buck), and step-up (boost) topologies, packaged in 8-SO PowerPad format, with supply voltage range of 7.5V to 94V, internal switch included, and operating temperature range of -40°C to 150°C. This variant offers the highest inventory availability at 15,400 units.

Frequently Asked Questions (FAQ)

Q: What is the primary functional purpose of the SSL5511T/1118?

A: The SSL5511T/1118 is a GreenChip Controller for LED Lighting, functioning as an embedded integrated circuit for LED driver and control applications.

Q: What are the key differences between the substitute parts?

A: The substitute parts differ in package type, supply voltage ranges, supported topologies, and internal switch configuration. MP4050GS operates on AC input (85VAC-265VAC), while TPS92074DDCT operates on lower DC voltages (11V-18V). TPS92411DBVT and TPS92411PDDAR support wider voltage ranges (7.5V-100V and 7.5V-94V respectively) and include internal switches with multiple topology support.

Q: Are all substitute parts surface mount components?

A: Yes, all substitute parts utilize surface mount technology with various package formats including 8-SOIC, SOT-23-6, SOT-23-5, and 8-SO PowerPad.

Q: What is the moisture sensitivity level difference between the main part and substitutes?

A: The SSL5511T/1118 has MSL 3 (168 Hours). Substitute parts have MSL ratings of 1 (Unlimited) or 2 (1 Year), indicating lower moisture sensitivity requirements.

Q: Which substitute part has the highest inventory availability?

A: TPS92411PDDAR has the highest inventory availability with 15,400 units in stock, compared to 642 units of the SSL5511T/1118.

Q: Are all substitute parts RoHS compliant?

A: All substitute parts are RoHS3 compliant. The SSL5511T/1118 has RoHS status listed as not applicable.

Q: What is the operating temperature range for each substitute part?

A: MP4050GS, TPS92074DDCT operate at -40°C to 125°C. TPS92411DBVT and TPS92411PDDAR operate at -40°C to 150°C, providing extended temperature range capability.

Q: Can the TPS92074DDCT be used in high-voltage AC applications?

A: No, TPS92074DDCT is designed for lower DC voltage applications (11V-18V) and is not suitable for high-voltage AC input applications. MP4050GS is designed for AC input (85VAC-265VAC) applications.

Q: What packaging options are available among the substitute parts?

A: Substitute parts are available in four package types: 8-SOIC (MP4050GS), SOT-23-6 Thin (TPS92074DDCT), SOT-23-5 (TPS92411DBVT), and 8-SO PowerPad (TPS92411PDDAR).