TEA1738T Datasheet PDF - NXP

Overview

●This compact yet highly featured SMPS controller delivers exceptional efficiency over the total load range and includes Over-Power compensation.

●| TEA1731 | TEA1732 | TEA1733 | TEA1738

●\---|---|---|---|---

●Improved efficiency at low load | √ | | | √

●OVP via VCC | √ | √ | | √

●Adjustable OVP via PROTECT | √ | | √ | √

●Accurate, adjustable OVP via ISENSE | | √ | |

●Overpower time-out | Fixed | Fixed | Adjustable | Adjustable

●Frequency increase at peak power | √ | √ | | √

●Brown-in/brown-out protection | | √ | √ | √

●Package | TSOP6 | TSOP6 | SO8, DIP8 | SO8

●MoreLess

●## Features

● Large input voltage range (12 to 30 V)

● High integration and small TSOP6 package

● Enables no-load power consumption levels below 100 mW

● 6-pin controller with high/low input voltage compensation and maximum duty cycle protection

● Very low supply currents during start-up and normal operation

●## Target Applications

● Adapters for notebooks, netbooks, tablets, printers

● Power supplies for LCD monitors, set-top boxes (STB), Blu-ray and DVD players

●## Features