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TEA1833TS - GreenChip SMPS control IC

General Description

The TEA1833TS is a low-cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies.

The TEA1833TS operates in peak current and frequency control mode.

Frequency jitter has been implemented to reduce ElectroMagnetic Interference (EMI).

Key Features

  • SMPS controller IC enabling low-cost.

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TEA1833TS GreenChip SMPS control IC Rev. 1 — 31 August 2015 Product data sheet 1. General description The TEA1833TS is a low-cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1833TS operates in peak current and frequency control mode. Frequency jitter has been implemented to reduce ElectroMagnetic Interference (EMI). Slope compensation is integrated for Continuous Conduction Mode (CCM) operation. The TEA1833TS IC features OverPower Protection (OPP). The controller accepts an overpower situation up to 200 % for a limited amount of time. Mains undervoltage protection (brownin/brownout), output OverVoltage Protection (OVP), and OverTemperature Protection (OTP) can be implemented using a minimal number of external components.