• 2.9V to 4.5V Input Voltage Range

• Synchronous Boost Converter (AVDD)

  5.8V to 7.9V Output Voltage (Programmable) 

  6.1V Default Output Voltage

  1% Accuracy

  100mA Output Current Capability

  VIN to VOUT and VOUT to VIN Isolation

• Synchronous Boost Converter (ELVDD)

  4.6V to 5.0V Output Voltage (Programmable) 

  4.6V Default Output Voltage

  1% Accuracyu External Output Voltage Sensing Pin 

  for Load Drop Compensation

  VIN to VOUT and VOUT to VIN Isolation

• Synchronous Inverting Buck-Boost Converter (ELVSS)

  -5.4V to -1.4V Output Voltage (Programmable)

  -2.5V Default Output Voltage

  1.2% Accuracy at -2.5V 

  VIN to VOUT and VOUT to VIN Isolation

• ELVDD & ELVSS Combined Output Current Capability

  Up to 800mA at 4.6V/-2.5V (VIN = 3.1V)

  Up to 780mA at 4.6V/-2.7V (VIN = 3.1V) 

  Up to 750mA at 4.6V/-3.0V (VIN = 3.1V) 

  Up to 630mA at 4.6V/-4.0V (VIN = 3.1V) 

  Up to 510mA at 4.6V/-5.4V (VIN = 3.1V) 

• Short Circuit Protection

• Thermal Shutdown

• VELVSS Start-Up Delay: 10ms

• Short Circuit and OLP Detect Time: 1ms

• Available in Green TQFN-3×3-16L Package