Description

The RT9285AGQW is an electronic component model categorized under IC Chips. It is a versatile integrated circuit that combines a boost converter for OLED power and a dual LDO for camera image sensor power. With its high efficiency and optimized operating frequency, it offers excellent performance and reduces power consumption. The RT9285AGQW also features internal soft-start function and low shutdown supply current to minimize inrush current.

Specifications and features

- Boost Converter:
         • VIN Operating Range: 2.7V to 5.5V
         • Maximum Output Voltage: Up to 20V
         • Output Current: Up to 100mA at VOUT = 12V
         • Low Shutdown Supply Current
         • Minimize the External Component
         • Small LC Filter
         • Internal Soft Start
- Dual LDO:
         • Wide Operating Voltage Ranges: 2.7V to 5.5V
         • Low-Noise for RF Application
         • No Noise Bypass Capacitor Required
         • Fast Response in Line/Load Transient
         • TTL-Logic-Controlled Shutdown Input
         • Low Temperature Coefficient
         • Dual LDO Outputs: 300mA/300mA
         • Ultra-low Quiescent Current: 27μA/LDO
         • High Output Accuracy: 2%
         • Short Circuit Protection
         • Thermal Shutdown Protection
         • Current Limit Protection
         • Short Circuit Thermal Folded Back Protection
- RoHS Compliant and 100% Lead (Pb)-Free

Application Scenarios

The RT9285AGQW is commonly used in the following applications:
- Camera Phone
- OLED Power

Comparison

- High efficiency boost converter and dual LDO for optimized power management.
- Wide operating voltage ranges allow compatibility with various power sources.
- Internal soft-start function reduces inrush current for better reliability.
- Low shutdown supply current minimizes power consumption in standby mode.
- RoHS compliant and lead (Pb)-free for environmentally friendly usage.

- No specific disadvantages have been reported for the RT9285AGQW model.