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MP8869S Evaluation Kit User Guide rev 1.0
MonolithicPower.com
7/17/2018
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
USER GUIDE
– MP8869S EVALUATION KIT (EVKT-8869S)
Features and Benefits
The MP8869S is highly customizable. Users can program the MP8869S via the MPS I2C GUI.
⚠️
All changes made in I2C mode will NOT be retained once the EVB is powered down.
Features adjustable under each method are outlined below.
I2C
• Adjustable output voltage
• Slew rate
• Selectable OVP, OCP mode
• Selectable PFM mode
• Selectable PG deglitch time
• Selectable frequency
• Soft stop
• Adjustable current limit
• Output current/voltage monitor
• System enable (EN bit)
• Status indication: OC, OTEW, OT, PG
•
Kit Specifications
Features
Specification
Supply for Board
2.85V - 18V
Operating Input Voltage
2.85V - 18V
Output Voltage (V
OUT
)
1V
Continuous Output Current (I
OUT
)
12A
Peak Output Current (I
OUT
)
15A
Operating Systems Supported
Windows XP, 7, or later
System Requirements
Minimum 22.2MB free
GUI Software
3 Register Controls: VSEL, System1, System2
EVB Size (L x W)
8.5cm x 8.5cm