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MP5515 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
– MP5515 EVALUATION KIT (EVKT-5515)
Features and Benefits
The MP5515 is highly customizable. Users can program the PMIC 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
• Back-up capacitor health test
• 10-bit A/D converter to measure the input voltage, input current, backup voltage,
and TEMP pin temperature sensor voltage discharge (DISCHG)
• Back-up boost enable
• Adjustable input current limit and ISOFET current limit
•
Adjustable VB ramp-up slew rate
• Adjustable buck switching frequency
• VIN recover control
• Status indication via 10-bit A/D converter (VIN to the VB current limit, input over
voltage, storage voltage, power good, high temperature and over temperature
warning)
• Interrupt mask control
• Adjustable temperature warn threshold
•
Kit Specifications
Features
Specification
Supply for Board (V
IN
)
12V
Operating Input Voltage
2.7V - 18V
Storage Voltage (V
STRG
)
28V
Input Pfail Threshold (V
PFI
)
8V
Bus Back-Up Voltage (V
RLS
)
7.5V
Bus Back-Up Max Load (I
RELEASE
)
5A
Operating Systems Supported
Windows XP, 7, or later
System Requirements
Minimum 22.2MB free
GUI Software
4 Register Controls: Systems, Interrupt, ADC, Cap Test
EVB Size (L x W)
6.3cm x 6.3cm