Power Integrations TNY284DG

TNY284DG variants from Power Integrations

TNY284DG Datasheet

Variants

Mfr

Power Integrations

Lifecycle

Active

TNY284DG Overview

What changes between part numbers, and what to check before you lock the BOM — AC DC Converters and Offline Switchers.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.

Target Applications

AC DC Converters and Offline Switchers — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 2 TNY284DG part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
TNY284DG	Mounting Type: Surface Mount \| Max Input Voltage: 265 V \| Max Operating Temp: 150 °C \| Min Operating Temp: -40 °C	Power Integrations	Active	Compliant	In Stock	RFQ
TNY284DG-TL	Flyback IC, SO, 6W, 150°C, OV/OT/SC Protection	Power Integrations	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on TNY284DG map to package, grade, and reel options.

How to Choose the Right TNY284DG AC DC Converters and Offline Switchers

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For TNY284DG, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "TNY284DG" — include the full suffix (e.g. TL). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for TNY284DG product family

Identity

Base Model

TNY284DG

Manufacturer

Power Integrations

Series

TinySwitch-4

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source TNY284DG with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 2 ordering variants from Power Integrations. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Power Integrations Browse all base models →

Frequently Asked Questions

Common technical questions about the TNY284DG product family.

Is TNY284DG a single part I can order, or a family prefix?

TNY284DG is a base / family code from Power Integrations. You order a full MPN such as TNY284DG, TNY284DG-TL. The variant table lists 2 orderable lines with different suffixes.

What do the suffix letters on TNY284DG part numbers mean?

Listed suffix fragments include: TL. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Power Integrations datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of TNY284DG variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on TNY284DG?

Full manufacturer MPN (not just TNY284DG), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the TNY284DG datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.

Related Base Numbers

Related Series

Explore product families linked to this base-number page.