FEATURES
Wide VI Range: 4.5V to 140V (150V Abs Max)
Wide Output Voltage Range: 1V ≤ VOUT ≤ 60V
Low Operating IQ: 16μA (48VI to 12VOUT and 3.3VOUT)
Adjustable Gate Drive Level Up to 10V
Optional Spread Spectrum Operation
Very Low Dropout: 100% Duty Cycle Operation
Low IQ i Dropout: 78μA (One Channel On)
RSENSE or Inductor DCR Current Sensing
Out-of-Phase Controllers Reduce Required Input
Capacitance and Power Supply Induced Noise
Phase-Lockable Frequency (75kHz to 720kHz)
Programmable Fixed Frequency (50kHz to 750kHz)
Selectable Continuous, Pulse-Skipping, or Low Ripple
Burst Mode® Operatio at Light Loads
Onboard LDO or External NMOS LDO for DRVCC
EXTVCC LDO Powers Drivers from VOUT
Programmable Input Overvoltage Lockout
48-Lead (7mm × 7mm) eLQFP Package
AEC-Q100 Qualified for Automotive Applications