MaxLinear XR77103EVB Evaluation Boards
MaxLinear XR77103EVB Evaluation Boards provide a convenient demo platform for MaxLinear XR77103 Universal PMIC Buck Regulators. In addition to an evaluation board, the XR77103EVB-DEMO-1-KIT includes a controller board that allows connection to a PC. This feature enables developers to program the XR77103 using MaxLinear PowerArchitect™ 4, an intuitive, easy-to-use GUI software package for developing power supplies with MaxLinear's integrated power controllers. PowerArchitect 4 empowers engineers to create complex sequencing schemes and modify voltage, current, and other parameters in real-time.
Features
- Premounted MaxLinear XR77103 universal PMIC buck regulator
- VIN = 5.5V to 14V, optimized for a 12V input rail
- Default VOUT for each channel
- Buck 1: VOUT = 0.8V
- Buck 2: VOUT = 0.8V
- Buck 3: VOUT = 0.8V
- Maximum IOUT per channel is 2A
- 440kHz switching frequency
- Buck 1 and 2 operate 180º out of phase, with Buck 3
- Low power mode operation enabled
- UV set at 7V
- Peak inductor current limit = 2.0A
- Start-up delay
- Buck 1 = 10ms
- Buck 2 = 10ms
- Buck 3 = 10ms
- Soft start ramp-up time = 6ms (all channels)
Related Products
MaxLinear XR77103 Universal PMIC 3-Output Buck Regulators
Programmable Buck Regulators with a built-In MOSFET and synchronous rectifier.
MaxLinear XR77103-A0R5/-A1R0 Universal PMIC Buck Regulators
Features three synchronous 2A high-efficiency buck converters, output voltage can be adjusted.
Board Layout
MaxLinear PowerArchitect 4
Publicerad: 2019-10-23
| Uppdaterad: 2023-04-20