Mouser Electronics
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Analog Devices Inc.
:
DC1523A
Page 1: ...y and the Linear logo are registered trademarks of Linear Technology Corporation All other trademarks are the property of their respective owners PERFORMANCE SUMMARY smooth transfer function through a...
Page 2: ...go into current limit mode Figure 2 shows input current as a function of input voltage at full load Input current can reach 13A at 5V input voltage 3 Place jumpers in the following positions JP1 JP2 R...
Page 3: ...ency and Power Loss at Full Load The Power Loss is Highest in Boost Mode Due to the High Inductor Current and Drops as Input Voltage Increases Switching Losses Again Increase when VIN VOUT All Four MO...
Page 4: ...1 L1 INDUCTOR 4 7 H TOKO FDA1254 4R7M 20 1 Q2 MOSFET N CHAN 40V VISHAY Si7884BDP T1 E3 21 1 Q4 MOSFET N CHAN 40V VISHAY Si4840BDY T1 E3 22 2 Q3 Q5 MOSFET N CHAN SiR496DP 20V VISHAY SiR496DP T1 GE3 23...
Page 5: ...0V 48 0 R6 R12 R22 R27 OPT RES OPT Hardware for Demo Board Only 49 4 TP1 TP2 TP3 TP7 TESTPOINT TURRET 0 061 PBF MILL MAX 2308 2 00 80 00 00 07 0 50 7 TP4 TP6 TP8 TP10 TP12 TESTPOINT TURRET 0 094 PBF M...
Page 6: ...BILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SCHEMATIC SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS SCALE NONE www lin...
Page 7: ...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 8: ...DING 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 CONS...
Page 9: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC1523A...
