U6229B Datasheet (TEMIC Semiconductors) - DC/DC Converter

U6229B, DC/DC Converter - Power Supply 28 V

The U6229B is a multifunctional power supply IC which provides four different voltages dedicated to supply components of complex microcontroller systems.

Supplied by a battery voltage in the wide range from 6 V to 26 V, the U6229B generates typically 28.4 V with a step-up converter, PWM, external po

U6229B Features

* D Voltage outputs

* 28.4-V step-up converter with I 1.2 A

* 7-V step-down converter with I 400 mA

* 5-V logic supply with I 14 mA

* 5-V reference voltage with I 14 mA v v v v D Analog input VKL15

* Energy-reserve mode switches off the step-up converter at