LM61480-Q1
Overview
The LM6x4xx-Q1 buck regulator family are automotive-focused regulators providing either fixed or an adjustable output voltage which can be set from 1 V to 95% of expected input voltage. These regulators operate under a wide input voltage range of 3 to 36V and has transient tolerance up to 42 V.
- AEC-Q100 qualified for automotive applications: - Temperature grade 1: -40°C to +125°C, TA
- Functional Safety-Capable - Documentation available to aid functional safety system design
- Input voltage range from 3 V to 36 V
- RESET output with filter and delayed release
- Designed for low EMI: - CISPR 25 class 5 compliant EVM - Pin-configurable spread spectrum - Adjustable SW node rise time - Above and below AM band operation: pin configurable 400 kHz and 2.2 MHz fixed or adjustable from 200 kHz - 2.2 MHz - Low EMI symmetrical pinout - Light load mode is pin-configurable for constant frequency or pulse frequency modulation (PFM)
- High-efficiency solution - 95% efficient for an 8-A load - 5-µA input current while unloaded in auto mode - <1-µA shutdown current (typical)
- High power density - Built-in compensation, soft start, current limit, thermal shutdown, and UVLO - 4.5-mm × 3.5-mm wettable flank QFN package - ϴJA = 21.6°C/W, measured on
