Analog Devices Inc. LT8392 Demo Board (DC2626A)
Analog Devices Inc. LT8392 Demo Board (DC2626A) demonstrates the high-power capability of the LT8392. The LT8392 60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum regulates output voltage, input, or output current from input voltage above, below, or equal to the output voltage.
The Analog Devices Inc. LT8392 Demo Board (DC2626A) has an output of 12V, and the maximum output current is 12A for up to 144W power delivery. Additionally, the switching frequency is 200kHz, and efficiency can exceed 97%. The components' temperature is less than +90°C from 9V to 18V through the steady-state operating input voltage range.
The DC2626A features MOSFETs that complement the 5V gate drive of the LT8392 to achieve high efficiency.
Features
- 3V to 36V input voltage range
- 9V to 18V full load (12A) input voltage range
- 11.5V to 12.5V output voltage range
- 70mVP-P typical output voltage ripple
- 12A maximum output current
- 200kHz typical switching frequency
- 95.5% typical efficiency
- 4V typical input EN voltage
- 3V typical input UVLO voltage
- 16.6A typical output current limit
- 35A to 65A peak switch current limit range
Applications
- Automotive
- Industrial
- Telecom systems
- High-frequency battery-powered systems
Board Layout
Test Procedure Setup
Additional Resources
Supported Device
Analog Devices Inc. Controladores reductores-elevadores sincrónicos de 4 conmutadores de 60 V LT8392
Ofrecen un esquema de control patentado de modo de corriente de reducción y elevación máximas para obtener un funcionamiento de frecuencia fija de 150 a 650 kHz.
Publicado: 2020-10-30
| Actualizado: 2024-12-02