TB9045FNG-110
Overview
- 2 DCDC convertor circuits
- DCDC1: Synchronous rectifying buck-boost convertor with built-in 6V output
- DCDC2: Synchronous rectifying buck convertor with built-in 1V system output 4 built-in output series power supply circuits
- LDO1: Output voltage 5.0V
- TR1 to 3 output voltage LDO1 and tuning voltage (3 ch) Output voltage monitoring & reset output
- High voltage & low voltage & overcurrent monitoring
- Power-on reset (2-channel output pins)
- Watchdog timer Built-in SPI communication
- To output notification signals for various abnormalities in a power supply function 2-channel built-in reference voltage circuits (Main function and monitoring function) Built-in oscillator circuit Built-in frequency monitoring function for oscillator circuit Built-in Analog BIST Built-in Logic BIST Operating temperature range: -40 to 125 °C Package: HTSSOP48-P-300-0.50
