Analog Devices / Maxim Integrated MAX17640A, MAX17640B, & MAX17640C Evaluation Kits
Analog Devices Inc. MAX17640A, MAX17640B, and MAX17640C Evaluation Kits provide proven designs to evaluate the performance of the MAX17640A, MAX17640B, and MAX17640C high-voltage, high-efficiency, synchronous step-down DC-DC converters. ADI MAX17640 Step-Down DC-DC Converters are high-efficiency, high-voltage, Himalaya synchronous DC-DC converters with integrated MOSFETs operating over a wide input-voltage range of 4.5V to 60V.
ADI MAX17640A, MAX17640B, and MAX17640C Evaluation Kits feature an adjustable input under-voltage lockout, open-drain RESET, overcurrent protection, selectable mode of operation, and thermal shutdown.
Features
- Operates up to 60V input supply
- Fixed 5V, fixed 3.3V, and adjustable 12V application circuits
- Up to 400mA load current
- 500kHz Fixed switching frequency
- Enable/UVLO input, resistor-programmable UVLO threshold
- Selectable PWM and PFM modes of operation
- Open-drain RESET output
- Overcurrent and overtemperature protection
- Proven PCB layout
- Fully assembled and tested
- Complies with CISPR32(EN55032) class B conducted and radiated emissions
Required Equipment
- One 60V, 400mA DC power supply
- Digital multimeters (DMM)
- Load resistors capable of sinking up to 400mA (8.25Ω for MAX17640A, 12.5Ω for MAX17640B, and 30Ω for MAX17640C)
PCB Layout Diagrams
Publicado: 2021-04-08
| Actualizado: 2023-04-13