Analog Devices Inc. MAX17691AEVKIT Converter Evaluation Kit
Analog Devices Inc. MAX17691AEVKIT Converter Evaluation Kit provides a proven design to evaluate the performance of the MAX17691A IC. This fully assembled and tested circuit uses the MAX17691A no-opto, flyback converter with an integrated power FET, available in a 12-pin TDFN package with an exposed pad. ADI MAX17691AEVKIT output is configured for an isolated +5V and provides up to 1.5A of output current over an 18V to 36V input range. The device switches at a 150kHz switching frequency. The evaluation kit regulates the output voltage within ±5% over the line, load, and temperature by sensing the output voltage on the primary side. The converter does not need an optocoupler for isolated-output voltage sensing.
Features
- 18V to 36V input range
- 5V/1.5ADC isolated output
- Compact design with high frequency (150kHz) switching
- 86% peak efficiency
- Resistor programmable input enable/UVLO protection
- Resistor programmable input overvoltage protection
- Internal loop compensation reduces external components
- 5ms internal soft-start time
- Temperature-compensated output voltage over -40°C to +125°C operating temperature
- Provision to external clock synchronization and frequency dithering
- VCC overdrive
- Minimum number of external components
- Complies with CISPR22(EN55022) Class B radiated emissions
- Proven PCB layout
- Fully assembled and tested
Applications
- Isolated power supplies
- PLC I/O modules
- IGBT gate drive supplies
- Industrial and telecom
Required Equipment
- MAX17691AEVKIT evaluation kit
- 1x 18VDC to 36VDC, 1.5A power supply
- 7.5W resistive load with 1.5A sink capacity
- 4x digital multimeters (DMM)
Related Product
Analog Devices Inc. MAX17691A & MAX17691B Isolated Flyback Converters
No-opto integrated nMOSFET flyback converter that uses fixed frequency peak current mode control.
Yayınlandı: 2020-08-25
| Güncellenmiş: 2024-07-01