SGM3833A

• 2.9V to 4.5V Input Voltage Range

• Synchronous Boost Converter (ELVDD)

  4.6V to 5.0V Output Voltage with 100mV Steps

  4.6V Default Output Voltage

  1.2% Accuracy

  400mA Output Current Capability

  Output Voltage Sensing Pin for Path Loss Compensation (FBS)

• Synchronous Inverting Buck-Boost Converter (ELVSS)

• -4.8V to -0.8V Output Voltage with 100mV Steps

  -4.0V Default Output Voltage
  

  1.5% Accuracy at -4.0V (±60mV)

  400mA Output Current Capability

• Synchronous Boost Converter (AVDD)

  5.8V to 7.9V Output Voltage with 300mV Steps

  7.6V Default Output Voltage

  1.2% Accuracy

  100mA Output Current Capability

• VIN and VOUT Bi-Directional Isolation

• Short Circuit Protection (SCP)

• Overload Protection

• Thermal Shutdown

• VELVSS Start-Up Delay: 10ms

• Short Circuit and OLP Detect Time: 1ms

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

Smartphones & Tablets

Active Matrix OLED Displays