RTQ2949A-QA Overview
The RTQ2949A is a 3A, high-efficiency, peak current mode control asynchronous step-down converter. The device operates with input voltages from 4V to 42V which is optimized for automotive applications. The device can program the output voltage between 0.8V to VIN and is protected from load dump transients up to 65V which eases input surge protection design.
RTQ2949A-QA Key Features
- AEC-Q100 Grade 1 Qualified
- FMEA pliant Pinout
- Wide Input Voltage Range
- Wide Output Voltage Range : 0.8V to VIN
- 0.8V ±1.5% Reference Accuracy
- Peak Current Mode Control
- Integrated 150mΩ High-Side MOSFET
- Low Quiescent Current : 90μA
- Low Shutdown Current : 1.3μA
- Adjustable Switching : 100kHz to 2.5MHz