TEA1738T - NXP

TEA1738T GreenChip SMPS controller

The TEA1738(L) is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1738(L) 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 TEA1738(L) IC.

Features

2.1 Features „ „ „ „ „ „ „ „ „ „ SMPS controller IC enabling low-cost applications Large input voltage range (12 V to 30 V) Integrated OverVoltage Protection (OVP) on pin VCC Very low supply current during start-up and restart (10 μA typical) Low supply current during normal operation (0.55 mA typical without load) Overpower or high/low line compensation Adjustable overpower time-out Adjustable overpower restart timer Fixed switching frequency with frequency jitter to reduce EMI Frequency reduction at medium power operation to maintain high efficiency http://www.Datasheet4U.com NXP Semicondu.