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Evaluation Board User Guide

UG-500

One

 

Technology

 

Way

 

 

P.O.

 

Box

 

9106

 

 

Norwood,

 

MA

 

02062-9106,

 

U.S.A.

 

 

Tel:

 

781.329.4700

 

 

Fax:

 

781.461.3113

 

 

www.analog.com 

 

Evaluating the 

ADP5062

 Linear Li-Ion Battery Charger with Power 

Path and USB Compatibility in LFCSP 

 

 
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT  
WARNING AND LEGAL TERMS AND CONDITIONS.

 

Rev. 0 | Page 1 of 15 

ADP5062 FEATURES 

Input voltage 4.0 V to 6.7 V 
High current terminals for 

ADP5062

 power connection 

(VINx), system voltage (ISO_Sx), and battery voltage 
(ISO_Bx) pins 

ADP5062

 operation configurable via I

2

C interface 

Evaluation software included 

PACKAGE CONTENTS 

ADP5062CP-EVALZ evaluation board 
Evaluation CD: ADP5062 evaluation software installer 

HARDWARE REQUIREMENTS 

USB-to-serial-I/O interface USB-SDP-CABLEZ (The USB-SDP-

CABLEZ is not supplied in the evaluation kit and should be 
ordered separately from Analog Devices, Inc.)  

SOFTWARE REQUIREMENTS 

Analog Devices ADP5062 SDP evaluation software 

GENERAL DESCRIPTION 

The 

ADP5062

 charger evaluation system is composed of an 

evaluation board, an USB A to USB micro B cable and an USB 
A adapter board. All evaluation board functions and circuits are 
controlled via one I

2

C bus connector. The I

2

C bus interfaces 

with the 

ADP5062

 directly, and the digital input/output signals 

are controlled through an on-board input/output expander 
circuit on the I

2

C bus. The evaluation board also features a 3.4 

V regulator for VDDIO generation. The board contains jumpers 
and numerous test points for easy evaluation. 

The ADP5062CP-EVALZ evaluation kit contains a CD with the 
ADP5062 GUI 3v0 installer. Use the GUI in conjunction with 
the USB-SDP-CABLEZ, USB to Serial I/O Interface. 

Full performance details are provided in the 

ADP5062

 data 

sheet, and the 

ADP5062

 data sheet should be consulted in 

conjunction with this user guide. 

 

 

ADP5062

 EVALUATION BOARD  

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Figure 1.  

 

Summary of Contents for ADP5062

Page 1: ...g Devices Inc SOFTWARE REQUIREMENTS Analog Devices ADP5062 SDP evaluation software GENERAL DESCRIPTION The ADP5062 charger evaluation system is composed of an evaluation board an USB A to USB micro B...

Page 2: ...the Software Graphical User Interface GUI 4 Operating the Board with the GUI 4 Basic Charging Parameter Settings 4 Setting Interrupts 5 Setting Timers 5 Direct Register Read and Write 6 Evaluation Boa...

Page 3: ...uation software the drivers for the USB SDP CABLEZ must be installed The software and the instructions can be obtained from www analog com usb sdp cablez After proper installation of the USB SDP CABLE...

Page 4: ...UI SDP Once this step is done the software is ready to use VIN must be above 2 5 V in order for the I2 C communication of the ADP5062 to start working The VIN voltage level is monitored and the indica...

Page 5: ...automatically read after every 0 3 second timeout from the last user action involving the GUI When a certain interrupt is enabled and there is a status change in the corresponding function during char...

Page 6: ...ontents of each register in the GUI A single register read or write can be done using the controls on the right side of the Register R W tab of the GUI Type the I2 C sub address in the Sub Address for...

Page 7: ...variable power resistor or electronic load for the ISO_S_x pins The SMU at the ISO_B node must have a 100 m to 250 m resistor RS in series with its positive lead The resistor emulates the equivalent s...

Page 8: ...e the higher end of the input current limit programming range TRICKLE CHARGE CURRENT Trickle charge can only be activated during a battery charging startup sequence if the voltage level at the ISO_Bx...

Page 9: ...ge to 5 0 V 2 Set the termination voltage to 4 2 V using the GUI 3 Disable the EOC by setting the EN_EOC bit D2 to low in the functional settings register Register 0x07 4 Disable charge complete timer...

Page 10: ...et VISO_B to 3 9 V 3 Set the charge current setting to 750 mA using the GUI 4 Set VIN input current limit to 1500 mA 5 Enable charging EN_CHG high 6 Measure current to ISO_Bx value should be 750 mA 7...

Page 11: ...uF TP11 1 SN3 JP3 HeaderLarge10x2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R16 0R TP20 1 C2 1u R5 N A C6 100n TP13 1 R1 56k TP9 1 R11 0R ISO_B_S ISO_B_F SYS_EN BAT_SNS SDA ISO_S_S SCL AGND A...

Page 12: ...tor headers 3 pins 1 pin Sullins Electronics PEC36SAAN 6 J5 J6 J7 J8 J9 J10 Connector headers 2 pins 1 pin Sullins Electronics PEC36SAAN 1 R1 Resistor 56 k 1 0805 SMD Vishay or equivalent CRCW080556K0...

Page 13: ...Evaluation Board User Guide UG 500 Rev 0 Page 13 of 15 NOTES...

Page 14: ...UG 500 Evaluation Board User Guide Rev 0 Page 14 of 15 NOTES...

Page 15: ...party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Custome...

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