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Power Circuits / Switching Regulator or Controllers / TNY266P
Datasheets
TNY266P by: Power Integrations

Switching Regulator, Current-mode, 0.56A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, PLASTIC, MS-001-AB, DIP-8

Part Details for TNY266P by Power Integrations

Results Overview of TNY266P by Power Integrations

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

TNY266P Information

TNY266P by Power Integrations is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Part Details for TNY266P

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TNY266P Part Data Attributes

Parametric Data
TNY266P Power Integrations
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TNY266P Power Integrations Switching Regulator, Current-mode, 0.56A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, PLASTIC, MS-001-AB, DIP-8
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer POWER INTEGRATIONS INC
Part Package Code DIP
Package Description DIP-7
Pin Count 8
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature REQUIRES AN AC SUPPLY OF 85 TO 265 V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
JESD-30 Code R-PDIP-T7
JESD-609 Code e3
Length 9.575 mm
Number of Functions 1
Number of Terminals 7
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.56 A
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 3.73 mm
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 140 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for TNY266P

This table gives cross-reference parts and alternative options found for TNY266P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TNY266P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TOP224PN Power Integrations $2.5397 Switching Regulator, Voltage-mode, 1.65A, 110kHz Switching Freq-Max, CMOS, PDIP8, DIP-8 TNY266P vs TOP224PN
ICE3A1565 Infineon Technologies AG Check for Price Switching Regulator, Current-mode, 100kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 TNY266P vs ICE3A1565
KA1H0165RN Fairchild Semiconductor Corporation Check for Price Switching Regulator, Current-mode, 4A, 100kHz Switching Freq-Max, PDIP8, DIP-8 TNY266P vs KA1H0165RN
FSDM0265RN Fairchild Semiconductor Corporation Check for Price Switching Regulator, Current-mode, 8A, 73kHz Switching Freq-Max, PDIP8, MS-001BA, DIP-8 TNY266P vs FSDM0265RN
TNY254P Power Integrations Check for Price Switching Regulator, 0.4A, 48kHz Switching Freq-Max, PDIP8, 0.300 INCH, PLASTIC, DIP-8 TNY266P vs TNY254P
KA5M0380R Fairchild Semiconductor Corporation Check for Price Switching Regulator, Current-mode, 3A, 70kHz Switching Freq-Max, PSFM4, TO-220F, 4 PIN TNY266P vs KA5M0380R
FSDM0365RL Fairchild Semiconductor Corporation Check for Price Switching Regulator, Current-mode, 12A, 73kHz Switching Freq-Max, PDSO8, SOP-8 TNY266P vs FSDM0365RL
TEA1521P/N2,112 NXP Semiconductors Check for Price SMPS ICs for low-power systems DIP 8-Pin TNY266P vs TEA1521P/N2,112
ICE3B1065 Infineon Technologies AG Check for Price Switching Regulator, Current-mode, 67kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 TNY266P vs ICE3B1065
TEA1521T/N2,518 NXP Semiconductors Check for Price SMPS ICs for low-power systems SOIC 14-Pin TNY266P vs TEA1521T/N2,518

TNY266P Related Parts

TNY266P Frequently Asked Questions (FAQ)

  • The TNY266P is a 6-pin, offline switcher IC that can handle up to 6.5 W of output power.

  • The TNY266P has a thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. Ensure good thermal design and heat sinking to keep the device within a stable temperature range.

  • The BYPASS pin is used to connect an external bypass capacitor to filter the internal voltage regulator output, reducing noise and improving overall system stability.

  • Optimize the transformer design by selecting the correct turns ratio, ensuring the transformer is designed for the specific output voltage and current requirements, and following the guidelines outlined in the TNY266P datasheet.

  • The recommended input voltage range for the TNY266P is 85-265 VAC, with a maximum input voltage of 300 VAC.