LM5012
LM5012 is 2.5-A Non-Synchronous Buck DC/DC Converter manufactured by Texas Instruments.
SNVSCA9
- OCTOBER 2022
LM5012 100-V Input, 2.5-A Non-Synchronous Buck DC/DC Converter With Ultra-low IQ
1 Features
3 Description
- Designed for reliable and rugged applications
- Wide input voltage range of 6 V to 100 V
- - 40°C to +125°C junction temperature range
- Fixed 3-ms internal soft-start timer
- Peak current-limit protection
- Input UVLO and thermal shutdown protection
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Optimized for ultra-low EMI requirements
- Meets CISPR 25 Class 5 standard
- Suited for scalable industrial power supplies
- Pin-to-pin patible with the LM5163 and LM5164 (100 V, 0.5 A or 1 A), and LM5013-Q1 (100 V, 3.5A)
- 50-ns low minimum on and off times
- Diode emulation for high light-load efficiency
- 10-µA no-load sleep current
- 3.1-µA shutdown quiescent current
- Integration reduces solution size and cost
- COT mode control architecture
- Integrated 100-V 0.25-Ω power MOSFET
- 1.2-V internal voltage reference
- No loop pensation ponents
- Internal VCC bias regulator and boot diode
- Create a custom regulator design using WEBENCH® Power Designer
2 Applications
- Hybrid, electric, and powertrain...
