User Guide
HR1203 Evaluation Kit (EVKT-1203)
HR1203 Evaluation Kit User Guide Rev 1.0
MonolithicPower.com
4
5/7/2019
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© 2019 MPS. All Rights Reserved.
Section 1. Hardware Specifications
1.1 Personal Computer Requirements
The following must be met to use the EVKT-1203:
Operating system of Windows XP, 7, or later
Net Framework 4.0
PC with a minimum of one available USB port
At least 21.7MB of free space
1.2 EVB Specifications
The EVHR1203-M-02A and EVHR1203-Y-00A are evaluation boards for the HR1203, and are available
in TSSOP-28 and SOIC-28 packages, respectively. For more information, refer to the EVB datasheet.
Figure 2: Evaluation Board
1.3 EVHR1203 PMBUS Kit Specifications
The EVHR1203 PMBUS Kit-01A refers to the USB to I
2
C programming communication interface, which
connects the EVB and the PC. It provides PMBus capabilities. Together with the MPS GUI, it provides a
quick and easy way to evaluate the performance of the HR1203. For more details, refer to the
AN103-
User Guideline_HR1203 I
2
C Kit and GUI
.
Figure 3: EVHR1203 PMBUS Kit-01A Communication Interface
Feature
Specification
Input AC Voltage
90Vac to 265Vac
Output Voltage
12V
Output Current
20A
EVB Size (LxW)
17.4cmx10.5cm
