Datasheet Details
| Part number | SGM3838 |
|---|---|
| Manufacturer | SG Micro |
| File Size | 0.96 MB |
| Description | Triple-Output 700mA AMOLED Display Power Supply |
| Datasheet |
 SGM3838 Datasheet
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General Description
The SGM3838 is designed for powering AMOLED displays which require VELVDD, VELVSS and VAVDD.
The device integrates two Boost converters, VO1 for VELVDD and VO3 for VAVDD, and a dual-phase inverting Buck-Boost converter VO2 for VELVSS.
Key Features
- 2.5V to 4.8V Input Supply Voltage Range.
- Synchronous Boost Converter (ELVDD).
- 4.6V to 5.0V Output Voltage with 100mV Steps.
- 4.6V Default Output Voltage.
- 0.7% Accuracy at 4.6V.
- 700mA Output Current Capability.
- Output Voltage Sensing Pin for Path Loss Compensation (FBS).
- Synchronous Inverting Buck-Boost Converter (ELVSS).
- -6.0V to -0.8V Output Voltage with 100mV Steps.
- -3.0V Default Output Voltage.
- 1% Accuracy at -3V.
- 700mA Output Curre.