LM73606QRNPRQ1 Regulator IC 3.5A 22-VFQFN 3.3V Positive Fixed

• AEC-Q100-qualified for automotive applications
– Device temperature grade 1: –40°C to +125°C
ambient operating temperature
– Device HBM ESD classification level 2 kV
– Device CDM ESD classification level C5
• Wettable flanks QFN package (WQFN)
• Low EMI and low switching noise
• Low quiescent current
– 0.8 µA in shutdown (typical)
– 15 µA in active mode with no load (typical)
• Wide voltage conversion range:
– tON-MIN = 60 ns (typical)
– tOFF-MIN = 70 ns (typical)
• Low MOSFET ON-resistance:
– RDS_ON_HS = 53 mΩ (typical)
– RDS_ON_LS = 31 mΩ (typical)
• Adjustable frequency range: 350 kHz to 2.2 MHz
• Pin-selectable auto mode or forced PWM mode
• Start-up into pre-biased load, fixed or adjustable
soft-start time, and tracking
• Synchronizable to external clock, internal
compensation, power-good flag, and precision
enable
• Cycle-by-cycle current limiting, hiccup, UVLO, and
thermal shutdown protections
• Create a custom design with the WEBENCH®
power designer using LM73605-Q1 or LM73606-Q1