Analog Devices / Maxim Integrated MAX20058 Synchronous Step-Down DC-DC Converter
Analog Devices MAX20058 Synchronous Step-Down DC-DC Converter is a high-efficiency, high-voltage IC with integrated MOSFETs. The IC operates over a 4.5V to 60V input and can deliver up to 1A of current. The output voltage is programmable from 0.8V to 90% VIN. The feedback voltage-regulation accuracy over -40°C to +125°C is ±1.5%.
Features
- Synchronous DC-DC converters with integrated FETs
- 60V input for 14V and 24V systems
- Internal compensation
- Flexibility
- Output adjustable from 0.8V to 90%VIN
- 200kHz to 2200kHz adjustable frequency with external clock synchronization
- Programmable peak current limit (1.14A or 1.6A)
- RESET output and EN input (26V max) simplify power sequencing
- Protection features and operating range ideal for automotive applications
- Programmable EN/UVLO threshold
- Adjustable soft-start and prebiased power-up
- Thermal shutdown
- -40°C to +125°C automotive temperature range
- AEC-Q100 qualified
Applications
- 14V/24V systems
- Truck applications
Block Diagram
Evaluation Kit
Analog Devices / Maxim Integrated Zestaw testowy MAX20058
Służy do oceny synchronicznej przetwornicy obniżającej DC-DC MAX20058.
Additional Resources
Opublikowano: 2019-06-27
| Zaktualizowano: 2023-04-17