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TEA1733LP - GreenChip III SMPS control IC

Download the TEA1733LP datasheet PDF. This datasheet also covers the TEA1733LT variant, as both devices belong to the same greenchip iii smps control ic family and are provided as variant models within a single manufacturer datasheet.

General Description

The TEA1733T, TEA1733P, TEA1733LT and TEA1733LP are low cost Switched Mode Power Supply (SMPS) controller ICs intended for flyback topologies.

They operate in fixed frequency mode.

To reduce ElectroMagnetic Interference (EMI), frequency jitter has been implemented.

Key Features

  • 2.1 Features.
  • SMPS controller IC enabling low-cost.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TEA1733LT-NXP.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by NXP Semiconductors

Part Number Description
TEA1733L GreenChip SMPS control IC
TEA1733LT GreenChip SMPS control IC
TEA1733 GreenChip SMPS control IC
TEA1733AT GreenChip SMPS controller
TEA1733CP GreenChip SMPS controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TEA1733(L)T; TEA1733(L)P GreenChip III SMPS control IC Rev. 03 — 20 May 2010 Product data sheet 1. General description The TEA1733T, TEA1733P, TEA1733LT and TEA1733LP are low cost Switched Mode Power Supply (SMPS) controller ICs intended for flyback topologies. They operate in fixed frequency mode. To reduce ElectroMagnetic Interference (EMI), frequency jitter has been implemented. Slope compensation is integrated for Continuous Conduction Mode (CCM) operation. The TEA1733(L) includes OverPower Protection (OPP). This enables the controller to operate under overpower situations for a limited amount of time. Two pins, VINSENSE and PROTECT, are reserved for protection purposes.