SGM3838 Overview
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
- VIN and VOUT Bi-Directional Isolation
- Short Circuit Protection (SCP)
- Overload Protection
- Thermal Shutdown
- VELVSS Start-Up Delay: 5.6ms
- Short Circuit and OLP Detection Time: 0.71ms
- Available in a Green WLCSP-2.5×2.5-36B Package
