Power Integrations TNY279PN Intelligent Power Switch, Off Line Switcher, 2250mA, 25W 8-Pin, DIPC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

TinySwitch-III, Power Integrations

The TinySwitch-III family provides Low Power AC-DC Power Conversion (Up to 36.5 W)

700V Internal MOSFET Rating
Frequency Jitter Reduces EMI
EcoSmart® Low Standby/No-load Power Consumption
Latching Output Overvoltage Protection
Line Undervoltage (UV) Lockout
Selectable Current Limit

TinySwitch-III incorporates a 700 V 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
Maximizes MOSFET and magnetics power delivery
Minimizes max overload power
ON-time extension
Self-biased: no bias winding or bias components
Frequency jittering reduces EMI filter costs
Pin-out simplified es heatsinking to the PCB

AC-DC Converters, Power Integrations

Specifications
Attribute Value
Power Switch Type Off Line Switcher
Switch On Resistance 6.7Ω
Number of Outputs 1
Current 2250mA
Power Rating 25W
Mounting Type Through Hole
Package Type DIPC
Pin Count 8
Power Switch Features Energy Efficient, Low System Cost
Dimensions 9.83 x 6.6 x 3.68mm
Protection Features Over-Temperature
Length 9.83mm
Width 6.6mm
Height 3.68mm
Maximum Operating Temperature +150 °C
Series TNY279
Minimum Operating Temperature -40 °C
500 In Global stock for delivery within 4 - 6 working days
Price Each (In a Tube of 50)
MYR 5.93
units
Per unit
Per Tube*
50 - 50
MYR5.93
MYR296.50
100 - 100
MYR5.533
MYR276.65
150 +
MYR5.186
MYR259.30
*price indicative
Related Products
Profile for air-tight insertion of sheet material in ...
Description:
Profile for air-tight insertion of sheet material in a profile grooveFor use on one or both sides of the sheet materialAssessment of highly volatile organic emissions at room temperature 50°C and 120°C, Report No. BO 9903-160Suitable for Clean room environmentSupplied ...
The Flyback controllers, Line Level Control (LLC) controllers, ...
Description:
The Flyback controllers, Line Level Control (LLC) controllers, and Primary-Side Regulation controllers offer Crucial energy savings to address the needs of Switch Mode Power Supply (SMPS) designs.All controllers come with integrated soft-start, and protection features from over-voltage, open-feedback, overload, ...
409 Vdc/500-600 Vac ratingTime-delay, high breaking capacity5 mm ...
Description:
409 Vdc/500-600 Vac ratingTime-delay, high breaking capacity5 mm x 20 mm physical sizeCeramic tube with plated end cap constructionLead free and halogen freeOptional axial leads availablePower supplies - adaptersDesktops/notebooksTVs / DisplaysSecopeInstance": 323, "ScopeParentInstance": 322, ...
400 Vdc/500-600 Vac ratingTime-delay, high breaking capacity5 mm ...
Description:
400 Vdc/500-600 Vac ratingTime-delay, high breaking capacity5 mm x 20 mm physical sizeCeramic tube with plated end cap constructionLead free and halogen freeOptional axial leads availablePower supplies - adaptersDesktops/notebooksTVs / DisplaysSet top boxesLighting ballastsBattery chargersPrintersGame systemsAir ...