
ON Semiconductor
Overview
LV52133A0XA and LV52133A5XA are dc-dc converters specifically designed for LCD panels. These dc-dc converters generate two different output voltages from a single inductor. Each of the output voltages are adjustable from ±4.1 V to ±5.7V. LCD panel power modules using these dc-dc converters can be implemented within smaller board footprints, compared to converters that require dual inductors.
FEATUREs
• Dual-Outputs by Single-Inductor architecture
• VOUT1 default output voltage (+5.0V/+5.5V)
• VOUT2 default output voltage (–5.0V/ –5.5V)
• Adjustable both output voltages by I2C (I2C disable at standby)
• Operating voltage range 2.5V to 5.5V
• High speed inverted charge pump technology
• Short Circuit Protection
• Standby current dissipation 0.3 μA
Typical Applications
• Mobile LCD panel power supply
• General around ±5.0V applications