SGM3851A supply equivalent, triple-output amoled display power supply.
* 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
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Smartphones & Tablets Active Matrix OLED Displays
TYPICAL APPLICATION
VIN = 2.9V to 4.5V
Enable Discharge Enable VAVDD.
The SGM3851A is designed for powering AMOLED displays which require VAVDD, VELVDD and VELVSS. The device integrates two boost converters, VO1 for VELVDD and VO3 for VAVDD, and an inverting buck-boost converter VO2 for VELVSS. Output voltages of all t.
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