RTQ2105-QA Overview
The RTQ2105 is a 3A, high-efficiency, current mode synchronous step-down converter which is optimized for automotive applications. The device operates with input voltages from 3V to 36V and is protected from load dump transients up to 42V, eases input surge protection design. The device can program the output voltage between 0.8V to VIN.
RTQ2105-QA Key Features
- AEC-Q100 Grade 1 Qualified
- Wide Input Voltage Range
- Maximum Output Current : 3A
- Peak Current Mode Control
- Integrated 70mΩ Switch and 70mΩ Synchronous Rectifier
- Low Quiescent Current : 40μA
- Fast 60ns Minimum Switch On-Time
- Ultra-Short 65ns Minimum Switch Off-Time
- Adjustable and Synchronizable Switching : 300kHz to 2.2MHz
- Selectable PSM/FPWM at Light Load