Feature
- Input voltage VIN from 5V bus, USB, or AC adapter (4.1 V to 6.0 V)
- Linear front-end input LDO (1500 mA input limit)
- Up to 6.5 V input operating range
- Ambient temperature range −40 °C to 105 °C
- VIN can withstand transient and DC inputs from 0 V up to +22 V
- Buck converters
- LDO regulators
- LDO/switch supply
- RTC supply VSNVS 3.0 V, 2.0 mA
- Coin Cell Charger
- DDR memory reference voltage, VREFDDR, 0.5 to 0.9 V, 10 mA
- OTP (One time programmable) memory for device configuration
- User programmable start-up sequence, timing, soft-start and power-down sequence
- Programmable regulator output voltages
- I2C interface
- User programmable Standby, Sleep/Low-power, and Off (REGS_DISABLE) modes
