TEA1732LTS - NXP

TEA1732LTS GreenChip SMPS controller

The TEA1732LTS is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1732LTS 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 TEA1732LTS IC.

Features

 SMPS controller IC enabling low-cost applications
 Large input voltage range (12 V to 30 V)
 Integrated OverVoltage Protection (OVP) on the VCC pin
 Accurate OverVoltage Protection (OVP) via the ISENSE pin
 Very low supply current during start-up and restart (10 A typical)
 Low supply current during normal operation (0.58 mA typical without load)
 Internal overpower time-out
 Overpower protection or high/low line compensation
 Fixed switching frequency with frequency jitter to reduce EMI
 Frequency reduction with fixed minimum peak current to maintain high efficiency at low output .