TPS62840
Description
The TPS62840 is a high efficiency step-down converter with ultra-low operating quiescent current of typically 60 nA.
Key Features
- 1 60-nA operating quiescent current
- 100% duty-cycle mode with 150-nA IQ
- Input voltage range VIN from 1.8 V to 6.5 V
- Output current up to 750 mA
- RF friendly DCS-Control™
- 80% efficiency at 1 µA IOUT (3.6 VIN to 1.8 VOUT)
- 16 selectable output voltages via VSET pin
- Auto transition PFM/PWM or forced-PWM mode
- Selectable forced PWM and STOP modes
- Output discharge function
Applications
- Smart meters, smart thermostats
