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dc2106abf
DEMO MANUAL DC2106A-B
Quick start proceDure
Figure 2. Proper Measurement Equipment Setup
Figure 3. Measuring Output Voltage Ripple
Page 1: ...unication This allows easy evalu ationoftheDC DCconverter Tofullyexploretheextensive powersystemmanagementfeaturesofthepart download the GUI software LTpowerPlay onto your PC and use L LT LTC LTM Line...
Page 2: ...e proper scope probe technique Short stiff leads need to be soldered to the and terminals of an output capacitor The probe s ground ring needs to touch the lead and the probe tip needs to touch the le...
Page 3: ...3 dc2106abf DEMO MANUAL DC2106A B Quick Start Procedure Figure 2 Proper Measurement Equipment Setup Figure 3 Measuring Output Voltage Ripple...
Page 4: ...C2106A B Quick Start Procedure Figure 4 Demo Setup with PC Figure 5 Efficiency vs Load Current at VIN 12V Efficiency vs Load Current 90 70 80 60 40 50 LOAD CURRENT A EFFICIENCY 0 130 110 10 30 90 70 5...
Page 5: ...oltage Ripple at VIN 12V VOUT0 1V IOUT0 130A Figure 8 Thermal Performance at VIN 12V VOUT0 1V IOUT0 130A TA 23 3 C Air Flow 300LFM VOUT0 20MHz BW 50mV DIV 97 5A TO 130A LOAD STEP VOUT0 20MHz BW 10mV D...
Page 6: ...ing up to program or tweak the power management scheme in a system or to diagnose power issues when bringing up rails LTpowerPlay utilizes the DC1613A USB to SMBus controller to communicate with one o...
Page 7: ...on from the RAM of LTM4676 and loads it into the GUI d If you want to change the output voltage to a different value like 1 5V In the Config tab type in 1 5 in the VOUT_COMMAND box like this Then clic...
Page 8: ...603 TDK C1608X5R1A475K 15 2 D1 D2 LED GREEN S GW TYPE SMD PANASONIC LN1371SGTRP 16 1 D3 LED RED S TYPE GULL WING SMD PANASONIC LN1271RTR 17 3 Q1 Q3 Q4 MOSFET N CH 60V 115MA SOT 23 FAIRCHILD 2N7002K 18...
Page 9: ...nal Demo Board Circuit Components 1 0 C1 C2 C3 C4 C6 C13 COUT1 COUT14 C14 C15 COUT17 COUT21 COUT25 COUT29 COUT33 COUT37 C9 C10 C16 C17 C20 C21 CAP OPTIONAL 2 0 R39 R41 R62 R64 R67 R69 R1 R3 R5 R7 R14...
Page 10: ...GINEERING FOR ASSISTANCE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SCHEMATIC SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS SCALE NONE www linear com 1 Wednesday August 21 2013 1 6 HIGH EFFI...
Page 11: ...CIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY...
Page 12: ...Blvd LTC Confidential For Customer Use Only CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S...
Page 13: ...fidential For Customer Use Only CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILIT...
Page 14: ...FFICIENCY POLY PHASE DC DC STEP DOWN HZ JIAN L B LTM4676EY LTM4630EV DEMO CIRCUIT 2106A B SIZE DATE IC NO REV SHEET OF TITLE APPROVALS PCB DES APP ENG TECHNOLOGY Fax 408 434 0507 Milpitas CA 95035 Pho...
Page 15: ...LE OPERATION IN THE ACTUAL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINE...
Page 16: ...LUDING 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 CO...
