TPS65400 Key Features
- Efficiency up to 95% for each switching regulator
- Switching regulator specifications
- Input voltage range: 4.5 to 18 V
- VOUT range: 0.6 V-90%VIN
- SW1, SW2 IOUT: 4-A max
- SW3, SW4 IOUT: 2-A max
- Prebias start-up algorithm minimizes voltage dip during start-up
- Internal undervoltage lockout (UVLO), overcurrent protection (OCP), overvoltage protection (OVP), and overtemperature pr
- AECQ-100 grade 1 option
- Thermally enhanced 7-mm × 7-mm 48-pin, 0.5-mm pitch VQFN package