▪ Power supply voltage (VIN) 2.9 V to 5.5 V
▪ 4 buck converters
▪ Selectable output voltage range for all bucks:
• 1.5 V to 2.7 V, 20 mV step
• 0.55 V to 1.9 V, 10 mV step
▪ Maximum output current:
• CH1, CH2, CH3 Bucks: 2.5 A
• CH4 Buck: 5.0 A
▪ Interleaving of switching phases of bucks
▪ LDO:
• VOUT: 1.4 V to 1.9 V, 20 mV step
• IOUT: 0.1 A (max)
▪ Load switch (LSW)
• RDS_ON: 20 mΩ (typ)
• Current limit at soft start: 100 mA
• Current limit: 4 A
▪ Protection functions:
• Over-current protection
• Over/Under-voltage protection
• Thermal shutdown protection
▪ I2C control interface:
• Standard mode (100 kbit/s)
• Fast mode (400 kbit/s)
• Fast mode+ (1 Mbit/s)
• High-speed mode (3.4 Mbit/s)
▪ IOUT: 0.1 A (max)