LM7360x-Q1 3.5-V to 36-V, 5-A or 6-A Synchronous Step-Down Voltage Converter

1 Features

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:
- t_ON-MIN = 60 ns (typical)
- t_OFF-MIN = 70 ns (typical)
Low MOSFET ON-resistance:
- R_{DS_ON_HS} = 53 mΩ (typical)
- R_{DS_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