company blog about Supply TI LMQ66430MC3RXBRQ1 Ultra-Small Synchronous Automotive Step-Down Converter

Supply TI LMQ66430MC3RXBRQ1 Ultra-Small Synchronous Automotive Step-Down Converter

Product Description
LMQ66430MC3RXBRQ1 is the industry smallest 36-V, 3-A synchronous stepdown DC/DC converter with an integrated bypass and bootstrap capacitor in an enhanced HotRod™ QFN package. This easy-to-use converter supports a wide input voltage range of 2.7 V to 36 V (after start-up or after operating) with transients up to 42 V.

Features
Functional Safety-Capable
Documentation available to aid functional safety system design
Optimized for low EMI requirements:
Facilitates CISPR 25 class 5 compliance
Integrated bypass and boot capacitors reduce EMI
Dual Random Spread Spectrum reduces peak emissions
Enhanced HotRod™ QFN package minimizes switch node ringing
Greater than 85% efficiency at 1 mA
Designed for automotive applications:
Junction temperature range: –40°C to +150°C
NC pin between critical pins for better reliability
Best in-class pin FMEA

Applications
Advanced driver assistance systems: radar ECU
Infotainment and cluster: head unit, eCall
Body electronics and lighting