MPS EVKT-5416 Скачать руководство пользователя страница 3

User Guide 

MP5416 Evaluation Kit (EVKT-5416)

 

 

MP5416 Evaluation Kit User Guide Rev 1.31 

MonolithicPower.com

 

2

 

10/14/2019 

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

 

© 2019 MPS. All Rights Reserved. 

 

Overview 

Introduction 

The EVKT-5416 is an evaluation kit for the MP5416, a complete power management IC, which integrates 
four  high-efficiency,  step-down,  DC/DC  converters,  five  low  dropout  regulators,  and  flexible  system 
configurations  via  the  I2C.  The  kit  allows  for  quick  evaluation  of  the  PMIC  and  offers  one-time 
programming (OTP) capabilities, which allows users to program custom configurations, supporting a wide 
range of designs.   

Kit Contents 

EVKT-5416 Kit contents: (Items below can be ordered separately) 

Part Number 

Item 

Quantity 

EV5416-R-00D 

EV5416 evaluation board 

EVKT-USBI2C-02 

Includes one USB to I2C communication interface device, one USB 
Male A to B cable,one 3-pin ribbon cable 

MP5416GR-CCCC 

MP5416 IC which can be used for OTP programming 

 

Figure 1: EVKT-5416 Evaluation Kit Set-Up 

 

 
 
 
 
 
 
 
 

 

 

 
Features and Benefits 

Input Power 

Supply

 

Input

 

Output

 

Load

 

USB

 

Cable

 

Ribbon Cable

 

Evaluation 

 

Board

 

GUI

 

USB to I2C communication 

interface EVKT-USBI2C-02 

Содержание EVKT-5416

Страница 1: ...User Guide MP5416 Evaluation Kit EVKT 5416...

Страница 2: ...tents 2 Features and Benefits 2 Kit Specifications 3 Section 1 Hardware Specifications 4 1 1 Personal Computer Requirements 4 1 2 EV5416 R 00D Specifications 4 1 3 EVKT USBI2C 02 Specifications 4 Sect...

Страница 3: ...lows for quick evaluation of the PMIC and offers one time programming OTP capabilities which allows users to program custom configurations supporting a wide range of designs Kit Contents EVKT 5416 Kit...

Страница 4: ...are outlined below I2C OTP Current limit of buck 2 and 4 Slew rate DVS Slew rate Discharge DISCHG System enable SYSEN Software reset SFRST Read status and ID2 registers Current limit of buck 1 and 3 S...

Страница 5: ...EV5416 R 00D is an evaluation board for the MP5416GR CCCC For more information please refer to the EV5416 R 00D datasheet Figure 2 EV5416 R 00D Evaluation Board 1 3 EVKT USBI2C 02 Specifications The E...

Страница 6: ...the software Note Note This software can be downloaded directly from the MPS website 1 Visit the MP5416 I2C GUI page at https www monolithicpower com en mp5416 i2c gui with otp html 2 Click the Downlo...

Страница 7: ...interface device to the PC and follow the instructions below to set up the EVB Figure 6 EVB to MPS I2 C Communication Interface Device Wire Connection 3 2 Powering up the EVB 1 Connect the positive a...

Страница 8: ...ure 7 Appearance of Address Shows Successful Connection If not one of two warnings will appear at the bottom 1 No Slave Found Please Check the Connection This means that the evaluation board is not co...

Страница 9: ...evice is Not Connected 2 If connection is successful proceed to Step 3 Otherwise check connections between the EVB communication interface device and PC Re plug the USB into the computer and restart t...

Страница 10: ...0 s and 1 s All changes made via the I2C will be restored to default values once the EVB is powered down 3 4 Device Programming Instructions The MP5416 CCCC can be custom programmed Follow the instru...

Страница 11: ...igure 13 You can change any parameters listed Figure 13 Parameters that can be Adjusted in OTP Mode 7 Select values from the drop down menus Note that the WRITE and EXPORT buttons are active only when...

Страница 12: ...ll Rights Reserved Figure 15 Various Locations Available to Export To 9 Wait for a status screen see Figure 16 Figure 16 Status Screen Indicates Success 10 Rename the file if you would like to refer t...

Страница 13: ...ll Rights Reserved 12 Click the WRITE button A window should pop up see Figure 17 Figure 17 Important Warning User Must Increase Voltage 13 Increase the input voltage to a value between 6 2V and 6 5V...

Страница 14: ...u try to perform OTP on a previously programmed device the GUI software will allow you to proceed normally However your configurations will NOT be saved 3 5 Troubleshooting Tips Note USBI2C 02 and USB...

Страница 15: ...tion circuit If the input voltage AVIN is lower than the UVLO rising threshold the PMIC s functions are disabled Shutdown Event If the PMIC detects that the input voltage is lower than the UVLO fallin...

Страница 16: ...onents of the evaluation kit can be purchased separately depending on user needs Part Number Description EVKT 5416 Complete evaluation kit Contents of EVKT 5416 EV5416 R 00D EV5416 evaluation board al...

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