Description
The U6229B is a multifunctional power supply IC which provides four different voltages dedicated to supply components of complex microcontroller systems.
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
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D Analog input VKL15.
- Energy-reserve mode switches off the step-up converter at VBatt < 5.25 V.
- Controls start-up behavior D Logic output NRES.
- N-reset output with over/ under voltage monitoring of both 5-V supplies
D Logic input ENABLE.
- Enables the st.
U6229B_TEMICSemiconductors.pdf
