Linear Technology DC1614A Demo Manual

High current high efficiency multi-chemistry battery charger with powerpath control

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Summary of Contents for Linear Technology DC1614A

  • Page 1 We have 45,000 LP502030-PCM-NTC-LD-A02554 - EEMB - Lithium Battery Rectangular 3.7V 250mAh Rechargeable in stock now. Starting at $0.034. This EEMB part is fully warrantied and traceable. 00000005981LF-000 DC1614A EOS Power ANALOG DEVICES Buy Now Buy Now Looking for a discount?
  • Page 2: Performance Summary

    DC1223A-B L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and PowerPath is a trademark of Linear Technology Corporation. All other trademarks are the demo board and software.
  • Page 3: Quick Start Procedure

    Select Internal V LED PWR tion software to configure and communicate with the DC1614A, connecting DC1223A-B as in Figure 1. 3. Connect the system load to V and GND terminals. 10. For improved efficiency at high charge currents, install 4. Connect the jumper JP1 for the specific battery to be additional MOSFETs in Q8 and Q10 positions and/or tested.
  • Page 4 DEMO MANUAL DC1614A QUICK START PROCEDURE OPTIONAL DC1223 LOAD INPUT SUPPLY – – – – OPTIONAL BATTERY CONNECTION BATTERY – Figure 1. Proper Measurement Equipment Setup LTC4012 Basic Efficiency LTC4012 Enhanced Efficiency with Drivers dc1614a F02a dc1614a F02b 12.6V 12.6V EXT.
  • Page 5 DEMO MANUAL DC1614A PARTS LIST MANUFACTURER/ ITEM REFERENCE PART DESCRIPTION PART NUMBER REQUIRED CIRCUIT COMPONENTS: C5, C6, C12 Capacitor, 0.1μF , 50V, 10% 0603 TDK C1608X7R1H104K Capacitor, 2.2μF , 16V, 20% 0805 TDK C2012X5R1C225M C8, C9, C10, C11, C16, C17, C18, C19 Capacitor, 10μF , 25V, 20% 1206...
  • Page 6: Parts List

    DEMO MANUAL DC1614A PARTS LIST MANUFACTURER/ ITEM REFERENCE PART DESCRIPTION PART NUMBER MOSFET P-Channel, 30V, PowerPAK1212-8 Vishay Si7129DN-T1-GE3 #PbF Transistor, SOT-323 On Semi., MMBT3906WT1G Q13, Q14, Q15 MOSFET P-Channel, SOT23 Siliconix TP0610T MOSFET N-Channel, 20V SC-75 Philips Semi. (NXP) PMR280UN...
  • Page 7: Schematic Diagram

    DEMO MANUAL DC1614A SCHEMATIC DIAGRAM dc1614af...
  • Page 8 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
  • Page 9 Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions: This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not provided by LTC for commercial use. As such, the DEMO BOARD herein may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety measures typically found in finished commercial goods.

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