Linear Technology DC1508B Demo Manual Download Page 2

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dc1508bf

DEMO MANUAL DC1508B

There  are  two  versions  of  the  DC1508B.  Each  version 

of the programming board comes with only one socket. 

See Table 1.

LTpowerPlay is a powerful Windows-based development 

environment  that  supports  Linear  Technology  Power 

System  Management  ICs  with  EEPROM.  The  software 

supports a variety of different tasks. You can use LTpow-

erPlay to evaluate Linear Technology ICs by connecting 

to a demo board system. LTpowerPlay can also be used 

in an offline mode (with no hardware present) in order to 

build a multichip configuration file that can be saved and 

BoarD photo

orDer information

LtpowerpLay GUi software

figure 2. DC1508B top Side Details (DC1508B-a Shown)

table 1.

order Number

Supported Devices

DC1508B-A

LTC2977, LTC2978, LTC2978A

DC1508B-B 

LTC2974, LTC2975

reloaded at a later time. LTpowerPlay provides unprec-

edented  diagnostic  and  debug  features.  It  becomes  a 

valuable diagnostic tool during board bring-up to program 

or tweak the power management scheme in a system or to 

diagnose power issues when bringing up rails. LTpower-

Play utilizes the DC1613 I

2

C/SMBus/PMBus Controller to 

communicate with one of many potential targets, including 

the DC1508B programming board or a customer board. 

Summary of Contents for DC1508B

Page 1: ...DC1508B A or DC1508B B Demo System Required Software n LTpowerPlay L LT LTC LTM Linear Technology and the Linear logo are registered trademarks and LTpowerPlay is a trademark of Linear Technology Corporation All other trademarks are the property of their respective owners Power System Manager Features n Sequence Trim Margin Supervise Power Supplies n Manage Faults Monitor Telemetry Create Fault Lo...

Page 2: ...e present in order to build a multichip configuration file that can be saved and Board Photo Order Information LTpowerPlay GUI Software Figure 2 DC1508B Top Side Details DC1508B A Shown Table 1 Order Number Supported Devices DC1508B A LTC2977 LTC2978 LTC2978A DC1508B B LTC2974 LTC2975 reloaded at a later time LTpowerPlay provides unprec edented diagnostic and debug features It becomes a valuabledi...

Page 3: ...latest set of device drivers and documentation The LTpowerPlay software can be downloaded from http www linear com ltpowerplay LTpowerPlay GUI Software To access technical support documents for LTC Power System Management products visit Help View Online Help on the LTpowerPlay menu Figure 3 Screenshot of the LTpowerPlay GUI ...

Page 4: ...r J1 of the DC1508B pro gramming board 3 Openthesocketlid PlacetheICinsidewithpin1located in the upper left corner See Figure 4 Figure 4 Open Clamshell Lid 4 Close lid It will snap into place See Figure 5 NOTE Removal and insertion of the IC should be done with either tweezers or a vacuum suction device and also with the power switch S1 set to OFF Figure 5 DC1613 Ribbon Cable Attached and Lid Clos...

Page 5: ...and Verified Device in the status bar at the bottom 8 Priortoremovingthedeviceandprogramminganother power must be removed from the device Set the power switch S1 to the OFF position Open the socket lid Remove the device with tweezers or a vacuum tool The USB ribbon cable may remain connected to the programming board 9 To program another device repeat Steps 3 through 5 thenSteps7and8 LTpowerPlay sP...

Page 6: ...INCH 1X3POS WÜRTH 613 003 111 21 6 2 JP2 JP3 CONN HEADER 0 100 INCH 1X4POS WÜRTH 613 004 111 21 7 1 LED1 LED GREEN HIGH BRIGHT ESS SMD PANASONIC LNJ326W83RA 8 4 MH1 MH2 MH3 MH4 STAND OFF NYLON 1 4 SNAP IN WÜRTH 702 931 000 9 5 R1 R2 R4 R7 R8 RES 10 0k 1 10W 1 0603 SMD YAGEO RC0603FR 0710KL 10 1 R3 RES 1 3k 1 10W 1 0603 SMD YAGEO RC0603JR 071K3L 11 0 R5 R6 OPTIONAL RES 10 0k 1 10W 1 0603 SMD 12 3 S...

Page 7: ... JP3 C5 C6 C9 C11 C7 C10 C8 C3 R7 GND ALERTB SCL SCL SCL SDA SDA SDA FAULTB_PU WP ASEL0 ASEL1 5V WDI RESET 5V_DONGLE 1 PRODUCTION MIKE P 10 28 13 1 ALL RESISTORS ARE 1 0603 2 ALL CAPACITORS ARE 16V 0603 REFP GND VSENSEP0 VSENSEM0 VOUT_EN0 VOUT_EN1 VOUT_EN2 VOUT_EN3 DNC VIN_SNS VPWR VDD33 VDD33 VDD25 VDD25 TSENSE0 TSENSE1 PWRGD SHARE_CLK GND GND GND CONTROL3 WDI RESETB FAULTB0 REFM FAULTB1 TSENSE2 ...

Page 8: ...UDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility and liability for proper and safe handling of the goods Further the user releases LTC from all claims arising from the handling or use of the goo...

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