MC33702 Description
Freescale Semiconductor, Inc. ANALOG PRODUCTS MC33702 FACT SHEET Freescale Semiconductor, Inc... 33702 MICROPROCESSOR POWER SUPPLY (3.0 A) The 33702 is a monolithic IC providing an efficient means of obtaining power for the Motorola Power QUICC I and II microprocessor families and other advanced microprocessors.
MC33702 Key Features
- I2C with address register selection for programming control
- Programmable internal Watchdog and Power-ON Reset to ensure MCU performance integrity
- Synchronous buck converter with cycle-by-cycle PWM current mode control for enhanced output voltage accuracy
- Boost converter for enhanced low-voltage performance
- Adjustable switching regulator output voltage via external resistor divider
- External RC programmed Reset Power-UP Delay timer
- Additional devices available for parison in Analog Selector Guide SG1002/D
- High-performance power source supporting advanced microprocessors
- High-efficiency step-down switching regulator
- Reduced PC board space resulting in enhanced application reliability and lower costs