MC33368DR2

$0.87

Description：IC PFC CTRLR CRM 16SOIC
Series：GreenLine™
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:4f70cb5cfb4b Category: PFC (Power Factor Correction) Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC PFC CTRLR CRM 16SOIC
Series：GreenLine™
Mfr：onsemi
Package：Tape & Reel (TR)
Mode：Critical Conduction (CRM)
Frequency - Switching：-
Voltage - Supply：10V ~ 16V
Operating Temperature：-25°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Current - Startup：16 mA
Grade：-
Qualification：-

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MC33368DR2

Overview

The MC33368DR2 is a Power Factor Correction (PFC) controller integrated circuit manufactured by onsemi, belonging to the GreenLine series. It operates in Critical Conduction Mode (CRM). The device is housed in a 16-SOIC surface-mount package with a width of 3.90mm. It supports a supply voltage range of 10V to 16V and features a startup current of 16 mA. The component is rated for an operating temperature range from -25°C to +125°C. This specific part number is identified as obsolete.

Feature Summary

Implements Critical Conduction Mode (CRM) control strategy for power factor correction applications.
Designed within the GreenLine product series for efficient power management.
Configured for surface-mount installation in a 16-pin SOIC footprint.

Applications

Offline AC-DC power supplies requiring power factor correction
Consumer electronics power adapters
Industrial power conversion systems

Procurement Notes

Verify obsolescence status carefully before design finalization. Confirm RoHS compliance requirements against the non-compliant status indicated for this specific suffix. Check for available lead-time extensions or last-time buy windows if immediate procurement is necessary. Ensure the 16-SOIC package dimensions match the target PCB layout constraints.

Selection Notes

Select this component only if CRM topology aligns with system efficiency targets. Verify that the 10V to 16V supply range fits the auxiliary winding or bias network design. Consider the -25°C to +125°C temperature rating for thermal management strategies. Evaluate alternative active devices due to the obsolete status of this specific part number.

Part Context

The MC33368DR2 is part of the broader MC33368 family of PFC controllers. It shares functional characteristics with other members of the GreenLine series but differs in packaging and specific ordering suffixes. The DR2 suffix denotes the tape-and-reel packaging format within the 16-SOIC physical envelope.