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TEA1751T Datasheet

Part Number TEA1751T
Manufacturers NXP Semiconductors
Logo NXP Semiconductors
Description HV start-up DCM/QR flyback controller
Datasheet TEA1751T DatasheetTEA1751T Datasheet (PDF)

TEA1751T HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller Rev. 3 — 10 January 2013 Product data sheet 1. General description The TEA1751T is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1751T combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components. The special built-in gree.

  TEA1751T   TEA1751T






Part Number TEA1751LT
Manufacturers NXP
Logo NXP
Description HV start-up DCM/QR flyback controller
Datasheet TEA1751T DatasheetTEA1751LT Datasheet (PDF)

TEA1751LT HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller Rev. 3 — 9 January 2013 Product data sheet 1. General description The TEA1751LT is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1751LT combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components. The special built-in gr.

  TEA1751T   TEA1751T







HV start-up DCM/QR flyback controller

TEA1751T HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller Rev. 3 — 10 January 2013 Product data sheet 1. General description The TEA1751T is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1751T combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components. The special built-in green functions provide high efficiency at all power levels. This efficiency applies to quasi-resonant operation at high-power levels, quasi-resonant operation with valley skipping, as well as reduced frequency operation at lower power levels. At low-power levels, the PFC switches off to maintain high efficiency. During low-power conditions, the flyback controller switches to frequency reduction mode and limits the peak current to 25 % of its maximum value. This mode ensures high efficiency at low.


2010-03-13 : ELC-410-37    ELC-420-21    ELC-460-31-2    ELC-460-34    ELC-470-31-1    ELC-490-37    PF710    SD80    CLT4123    CLT435   


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