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Intersil ISL9519EVAL1Z Setup Procedure

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ISL9519EVAL1Z Evaluation Board Setup Procedure
The ISL9519 is a highly integrated battery charger
controller for Li-ion/Li-ion polymer batteries with SMBus
interface controlling system voltage, charge current and
input current limiting. The evaluation board includes a
USB to SMBus interface to allow users to control the
ISL9519 from a Personal Computer.
What's Inside
This Evaluation Board Kit contains the following
materials:
• Qty (1) ISL9519EVAL1Z Evaluation Board
• Qty (1) USB cable
AC ADAPTER
AC ADAPTER
OR
OR
DC POWER SUPPLY
DC POWER SUPPLY
5V – 20V, 5A
5V TO 20V, 5A
April 1, 2010
AN1562.0
ISL88731 EVAL2Z REVB
AC ADAPTER
AC ADAPTER
INPUT
INPUT
+
+
+
-
-
-
USB
USB
FIGURE 1. ISL9519EVAL1Z HARDWARE CONNECTION DIAGRAM
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Application Note 1562
What is Needed
The following materials are recommended to perform
testing:
• One adjustable 25V 6A power supply
• Two adjustable electronic loads with constant current
mode and constant voltage mode.
• One Volt Meter
• One 500MHz four-channel oscilloscope with voltage
and current probes
• A Personal Computer (PC) with ISL9519 control
software and drivers (all available at
www.intersil.com)
Note: The National Instruments Runtime Engine must be
installed before connecting the evaluation board to your
PC. The Runtime Engine contains driver files required by
the New Hardware Wizard.
INTERSIL
INTERSIL
ISL9519EVAL1Z
SYSTEM
SYSTEM
OUTPUT
OUTPUT
-
+
-
+
BATTERY
BATTERY
OUTPUT
OUTPUT
TO VARIOUS
TO VARIOUS TEST POINTS
TEST POINTS
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
-
-
SYSTEM LOAD
SYSTEM LOAD
OR
OR
ELECTRONIC LOAD
ELECTRONIC LOAD
+
+
-
-
BATTERY PACK
BATTERY PACK
OR
OR
ELECTRONIC LOAD
ELECTRONIC LOAD
+
+
-
-
DC VOLTMETER
DC VOLTMETER
<10mV to >20v
<10mV TO >20mV
+
+

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Summary of Contents for Intersil ISL9519EVAL1Z

  • Page 1 April 1, 2010 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 Intersil (and design) is a registered trademark of Intersil Americas Inc. AN1562.0 Copyright Intersil Americas Inc. 2010. All Rights Reserved All other trademarks mentioned are the property of their respective owners.

  • Page 2: Install The Software

    Software” to run the Installation Wizard. Download the ISL9519 CONTROL Software Installer.zip file from www,intersil.com. Extract it a folder on your You should now see a window as shown in Figure 3. PC. Navigate to the folder and double click the “Autoexec.exe”...

  • Page 3: Driver Installation

    Programs list. Click on it to run the application. Driver Installation After installing the National Instruments Run-Time Figure 5 shows a screen shot of the ISL9519 user Engine, Connect the ISL9519EVAL1Z to the USB port interface. of your PC. Note: The SMBus part of the ISL9519 and the USB-SMBus interface are powered by the 5V from the USB port on the PC.

  • Page 4: Enable The Output

    Application Note 1562 FIGURE 5. ISL9519 CONTROL SOFTWARE SCREEN SHOT Enable the Output Note: The SMBus part of the ISL9519 and the USB interface are powered by the 5V from the USB port on When power is applied to the ISL9519, the Charge the PC.
  • Page 5 Application Note 1562 If the Visa resource name is blank, it indicates a S = the Start condition, A = the Acknowledge, P = the problem with the USB communication. Stop condition. Clicking on the “RESET INTERFACE” button may Note: The LO byte is sent first. The HI byte is sent correct the problem.

  • Page 6: Interface Troubleshooting

    PC and the micro controller on the evaluation board. wizard. Check and correct the connection of the USB cable to your PC and the evaluation board. Click on the “RESET If you still get a red X, contact an Intersil Field INTERFACE” button. Application Engineer for assistance. AN1562.0...
  • Page 7 Application Note 1562 FIGURE 10. WRITE THE CONTROL REGISTER AN1562.0 April 1, 2010...
  • Page 8 TP_BGATE TP_VDD TP_VDDP TP_ADET AGATE LGATE TP_V_SYSTEM DCIN VDDP ADET TP_ICOMP VFSW CSOP ISL9519HRTZ ICOMP CSON CELL BGATE VCOMP AGND 0.1UF TP_VFSW TP_VCOMP TP_GNDA_1 1000PF 470PF TP_AMON TP_GNDA_2 TP_GND_2 TP_RST# 100K TP_ACOK SEE PAGE 2 VSMB FIGURE 11. ISL9519EVAL1Z SCHEMATIC...
  • Page 9 ISL9519EVAL1Z Schematics (Continued) R312 R312 VSMB R307 R309 F325 R302 P0.1 P1.2 TP300 J301 P0.0 P1.3 P1.4 897-30-004-90-000 U301 P1.5 P1.6 C8051F320 R303 P1.7 REGIN P2.0 P2.1 VBUS R399 R304 R305 DEBUG FIGURE 12. ISL9519EVAL1Z SCHEMATIC (USB - SMBUS INTERFACE)
  • Page 10 Application Note 1562 ISL9519EVAL1Z Layout FIGURE 13. ISL9519EVAL1Z REV B TOP SILK SCREEN AN1562.0 April 1, 2010...
  • Page 11 Application Note 1562 ISL9519EVAL1Z Layout (Continued) FIGURE 14. ISL9519EVAL1Z REV B TOP LAYER COPPER AN1562.0 April 1, 2010...
  • Page 12 Application Note 1562 ISL9519EVAL1Z Layout (Continued) FIGURE 15. ISL9519EVAL1Z REV B LAYER 2 COPPER (VIEWED FROM THE TOP) AN1562.0 April 1, 2010...
  • Page 13 Application Note 1562 ISL9519EVAL1Z Layout (Continued) FIGURE 16. ISL9519EVAL1Z REV B LAYER 3 COPPER (TOP VIEW) AN1562.0 April 1, 2010...
  • Page 14 Application Note 1562 ISL9519EVAL1Z Layout (Continued) FIGURE 17. ISL9519EVAL1Z REV B BOTTOM COPPER (IF VIEWED FROM THE TOP TO ALIGN WITH OTHER LAYERS) AN1562.0 April 1, 2010...
  • Page 15 Application Note 1562 ISL9519EVAL1Z Layout (Continued) FIGURE 18. ISL9519EVAL1Z REV B BOTTOM COPPER (BOTTOM VIEW) AN1562.0 April 1, 2010...
  • Page 16 Application Note 1562 ISL9519EVAL1Z Layout (Continued) FIGURE 19. ISL9519EVAL1Z REV B BOTTOM SILK SCREEN AN1562.0 April 1, 2010...
  • Page 17 Application Note 1562 ISL9519EVAL1Z Bill of Materials PART NUMBER REF DES VALUE TOL. MANUFACTURER DESCRIPTION H1045-00471-50V5 470pF GENERIC Multilayer Cap H1045-00105-6R3V10 C10, C11 1µF 10% GENERIC Multilayer Cap H1065-00106-25V20 10µF 20% GENERIC Multilayer Cap H1045-00102-50V5 C2, C6, C23 1000pF GENERIC...
  • Page 18 REV.02 LABRATORIES Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that the Application Note or Technical Brief is current before proceeding. For information regarding Intersil Corporation and its products, see www.intersil.com AN1562.0...