Datasheet Summary
SNVSC09
- MARCH 2022
LM5143 3.5-V to 65-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ
1 Features
2 Applications
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Versatile synchronous buck DC/DC controller
- munications systems: wireless infrastructure, remote radio unit (RRU)
- Industrial: factory automation and control, robotics
- Enterprise systems: high-performance puting
- Wide input voltage range of 3.5 V to 65 V
- 1% accurate, fixed 3.3-V, 5-V, or adjustable outputs from 0.6 V to 55 V
- 150°C maximum junction temperature
- 4-µA typical shutdown mode current
- 15-µA typical no-load standby current
- Two...