Product overview
Description
The STPMIC02 chip is a power management device (PMIC) that integrates 2 E-fuses and 2 switching regulators. The chip supports a high speed (3.4 MHz) serial interface with the I2C serial protocol. This interface is bidirectional allowing the microprocessor to set the functions and read status.
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All features
- E-fuse 12 V
- Current limit
- Current monitor
- Soft-start with current limit
- Voltage clamp
- Dedicated thermal protection
- E-fuse 5 V
- Current limit
- Reverse current protection
- Current monitor
- Soft-start with current limit
- Voltage clamp
- Dedicated thermal protection
- 0.9 V - 3.5 A switching regulator
- Soft-start
- Overcurrent
- Undervoltage monitor
- 6-bit margining
- 3.3 V - 300 mA switching regulator
- Soft-start
- Overcurrent
- Undervoltage monitor
- 5-bit margining
- High speed I2C serial interface (3.4 MHz)
- Temperature monitor and shutdown
- Power disable function
- E-fuse 12 V
