- Extend System Battery Use Time
- Dual Micro-IQ 50mA LDO
- Extend Product Shelf-Life
- Minimize Board Area
The MAX20310 is a compact power management integrated circuit (PMIC) for space-constrained, battery-powered applications where size and efficiency are critical. The device includes a SIMO buck-boost switching regulator that provides two programmable voltage rails using a single inductor, minimizing solution footprint. The MAX20310 operates with battery voltages down to 0.7V for use with Zinc Air, Silver Oxide, or Alkaline batteries.
- Extend System Battery Use Time
- Single Inductor, Multiple Output (SIMO) Ultra-Low IQ Buck-Boost Regulator
- Battery Input Voltage from 0.7V to 2.0V
- Output Voltage Programmable From 0.9V to 4.05V
- 250mW Maximum Total Input Power
- Incremental CAP Quiescent Current 1μA per channel
- 84% Efficiency for 1.8V, 10mA Output
- Input Current Limited
- Dual Micro-IQ 50mA LDO
- Inputs Supplied by Dual Buck-Boost Outputs
- Output Programmable from 0.5V to 3.65V
- Quiescent Current 1.1µA per LDO / 600nA per Load Switch
- Configurable as Load Switch
- Extend Product Shelf-Life
- Battery Seal Mode
- 0nA Battery Current (typ)
- Minimize Board Area
- 1.63mm x 1.63mm WLP
- Easy-to-Implement System Control
- Voltage Monitor Multiplexer
- 1% Accurate Battery Inverter (±10mV at 1.0V)
- Power Button Monitor
- Buffered Output
- Power Sequencing
- Reset Output
- I2C Control Interface
- Wearable Medical Devices