You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

TNY278GN

AC/DC Off-Line Switcher, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 28 W, SMD-8

TNY278GN - AC/DC Off-Line Switcher, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 28 W, SMD-8

The actual product may differ from image shown

Manufacturer Part No:
TNY278GN
Newark Part No.:
24M8729
Product Range
TinySwitch-III Family
Technical Datasheet:
TNY278GN   Datasheet
See all Technical Docs

Product Overview

TinySwitch™-III incorporates a 700V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.
  • Simple ON/OFF control, no loop compensation needed
  • Selectable current limit through BP/M capacitor value
  • Tight I2f parameter tolerance reduces system cost
  • ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitanc
  • Self-biased: no bias winding or bias components
  • Frequency jittering reduces EMI filter costs
  • Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
  • Improved auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions
  • Output overvoltage shutdown with optional Zener
  • Line undervoltage detect threshold set using a single optional resistor

Applications

Consumer Electronics, Computers & Computer Peripherals

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
85V

:
265V

:
SMD

:
8Pins

:
21.5W

:
Flyback

:
-40°C

:
150°C

:
TinySwitch-III Family

:
MSL 4 - 72 hours
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

3 In stock

Available in quantity shown

To order more than shown inventory, contact sales

3 in stock for same day shipping
$2.14

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
1+ $2.14
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ $1.76
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ $1.54
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ $1.28
Promotional price
Contract Price
Web only price
Web only contract price
 
1000+ $1.09
Promotional price
Contract Price
Web only price
Web only contract price
 
2500+ $1.02
Promotional price
Contract Price
Web only price
Web only contract price
 
5000+ $0.992
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Cart Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.