Specifications are at T A = 25 C

Transcription

1 DEMO MANUAL DC0B DESCRIPTION Demonstration circuit 0B is a single-battery standalone charge controller with built-in charge termination featuring the LTC The input voltage is.5v to 0V. The charger output voltage is programmed by jumpers to support -, -, - and -cell Li-Ion batteries with a cell voltage of.v/cell. The maximum charge current is A. The demo board is initially configured for.v Li-Ion batteries. The board will automatically charge a battery as soon as input power is applied with a battery connected prior to power up. Status LEDs are provided for,, C/0, and although this charger is not a smart battery charger, a popular smart battery connector is provided that can be used for data-logging with the optional DC0 LTC009- Multicell Li-Ion Battery Charger Board demo board and software. To be clear, you do not need a smart battery to use this board. The optional DC0 SMBus-to-Serial port adapter and associated software is to monitor a smart battery for demonstration purposes only. Contact your Analog Devices representative for ordering a DC0. This demo board is capable of supporting the LTC009 and LTC009- with a simple IC swap out. See schematic. Design files for this circuit board are available at All registered trademarks and trademarks are the property of their respective owners. PERFORMANCE SUMMARY Specifications are at T A = 5 C PARAMETER CONDITIONS/NOTES VALUE Maximum Input Voltage Limited by Input Capacitor Volt Ratings 0V ±0 % Default Battery Charge Voltage Jumper Selectable:.V, 8.V,.V and.8v.v Minimum Input Voltage V IN > V BAT Termination Voltage and DCDIV >.V.5V When Using a.v Li-ion Battery Recommend 5V Shutdown Configuration V IN > V BATMAX > V, ON Jumper Selectable: OFF, THM and ON Input Current Limit Set by Value of R at 00mV A Using a 0.05Ω Resistor Maximum Charge Current V IN > V BAT > V and DCDIV >.V A ±5% dc0bf

2 DEMO MANUAL DC0B QUICK START PROCEDURE. Connect the input power source to V IN terminals J or V IN and using a power supply capable of handling.5a of current within a.5v to 0V range. The input supply voltage must be greater than the full voltage value of the battery to allow a full charge to take place.. Connect the load to V OUT and terminals.. Configure the jumpers for your specific battery.. Plug in the battery. Industry-standard 5-pin AMP smart battery connector is provided as well as generic soldering test points for hard-wire connections. 5. Turn on the input power supply.. Optionally use the provided DC0 demonstration software to configure and communicate with the DC0B. Figure. Optional DC0 SMBUS to Serial Adapter, Provides Data Logging and Control Battery dc0bf

3 DEMO MANUAL DC0B PARTS LIST ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER Required Circuit Components C CAP, ALUM 0µF, 5V, 5X.0 SIZE SUNCON, 5CE0AX 5 C, C8, C, C, C CAP, X7R, 0.µF, 50V, 0% 00 TDK, C08X7RH0K C CAP, X7R, 0.µF, V, 0% 00 TDK, C005X7RC0K C, C9 CAP, X5R, 0µF, 5V, 0% 0 TAIYO YUDEN, TMKBJ0ML 5 C CAP, X7R,.7nF, 50V, 0% 00 TDK, C005X7RH7K C7 CAP, X5R,.µF, V, 0% 0805 TDK, C0X5RC5M 7 C CAP, TANT 0µF V 0% 88 AVX TAJB0M0 8 C5 CAP, X7R µf 5V 0% 0 AVX 0C05KAT 9 D, D8 SCHOTTKY RECT, MBR0LSFT SOD-FL ON SEMI, MBR0LSFTG 0 D, D5 LED, AMBER ROHM SEMI, SML-00DTT8M D, D LED, GREEN ROHM SEMI, SML-00FTT8L D7 DIODE, CMDSH-, SOD- CENTRAL SEMI, CMDSH-TR (PBF) L INDUCTOR, 0µH, CDR7D8MN SERIES SUMIDA, CDR7D8MNNP-00 NC Q DUAL-N-CH FET, SiA9ADJ, POWERPAK SC-70- VISHAY, SIA9ADJ-T-GE 5 R RES, CHIP, 5.k, /W, % 00 VISHAY, CRCW005KFKEA R, R7 SENSE RES, LRC, 0.05, 0.5W, % 0 WISHAY, WSL0R0500FEA 7 R5, R5 RES, CHIP, 00k, /W, 5% 00 e VISHAY, CRCW0000KJNED 8 R8, R9 RES, CHIP,.0k, /W, % 00 VISHAY, CRCW00K0FKED 9 R RES, CHIP,.0k, /W, % 00 VISHAY, CRCW00K0FKED 0 R RES, CHIP, 5k, /W, % 00 e VISHAY, CRCW005KFKED R RES, CHIP,.7k, /W, % 00 VISHAY, CRCW00K7FKED R7, R RES, CHIP, 0, /W, 5% 00 VISHAY, CRCW000R0JNEA R9 RES, CHIP,.k, /W, % 00 VISHAY, CRCW00KFKED R0 RES, CHIP, 0k, /W, 5% 00 e VISHAY, CRCW000K0JNEA 5 R RES, CHIP,.k, /W, % 00 e VISHAY, CRCW00KFKED U IC LTC009CUF-, QFN-0(X) LINEAR TECH, LTC009CUF-#PBF 7 U IC LT9CS8-5 SOS LINEAR TECH, LT9CS8-5#PBF Additional Demo Board Circuit Components D DIODE, MMSZ58BS, SOD- DIODES INC, MMSZ58BS-7-F Q P-CH, 0V, SiCDY-T-GE, SO8 VISHAY, SiCDY-T-GE R5 RES, CHIP, 00k, /W, 5% 00 e VISHAY, CRCW0000KJNED 0 (U OPTION) IC LTC009CUF-, QFN-0(X) LINEAR TECH, LTC009CUF-#PBF 5 0 (U OPTION) IC LTC009CUF, QFN-0(x) LINEAR TECH, LTC009CUF#PBF 0 R7 (FOR 009CUF ONLY) RES, CHIP,.k, /W, 05% 00 e 7 0 R8 (FOR 009CUF ONLY) RES, CHIP, 0, 00 e 8 0 R9 (FOR 009CUF ONLY) RES, CHIP, 9k, /W, 0.5% 00 e 9 0 L (OPTION) INDUCTOR, 0µH, IHLP-55CZ-0 SERIES VISHAY, IHLP55CZER00M0 0 0 C5 (FOR U = 009CUF ONLY) CAP, C0G, 0pF, 50V, ±0.5pF 00 dc0bf

4 DEMO MANUAL DC0B PARTS LIST ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER Hardware: For Demo Board Only 5 TP TO TP5 TESTPOINT, TURRET, 0.0" MILL-MAX, J CONNECTOR CUI-STACK, CUI-PJ00A(PBF) J HDR ASY, RA, NO KEY, STR TAIL TYCO ELC, JP TO JP, JP5, JP HEADER PIN SINGLE ROW SAMTEC, TMM0-0-L-S 5 JP TO JP, JP5 TO JP7 SHUNT, 0.079" CENTER SAMTEC, SN-BK-G JP7 X, DOUBLE ROW HEADER SAMTEC, TMM0-0-L-D 7 Q, Q5, Q P-CHAN, TP00T SOT- VISHAY, TP00K-T-E 8 Q7 TRANSISTOR, MMBT90WT SOT- ON SEMI, MMBT90WTG 9 Q, Q8 N-CH MOSFET, N700 ZETEX, N700 (PBF) 0 R RES, CHIP, 99k, /W, % 00 e VISHAY, CRCW0099KFKEA R8 RES, CHIP, 8k, /W, % 00 VISHAY, CRCW008K0FKEA R, R, R, R RES, CHIP, 00, /W, 5% 00 VISHAY, CRCW0000RJNEA P CONNECTOR, DSUB, 5 PIN AMP INC STAND-OFF STAND-OFF, NYLON 0.5" KEYSTONE, 88(SNAP ON) 5 FAB, PRINTED CIRCUIT BOARDS DEMO CIRCUIT #0B STENCIL STENCIL 0B dc0bf

5 - + DEMO MANUAL DC0B SCHEMATIC DIAGRAM VIN * Vin - 8V A SHDN PROG S JP, JP SETUP LTC009CUF- LTC009CUF- (OPTION) TP TP TP5 TP TP5 TP TP TP JP JP J Wall Adapter Input CUI-PJ00A - 8V R5 00K Default VIN R 5K +C 0uF 5V INTV JP * JP * C8 0.uF 50V C 0.uF C.7nF R8 R9.K R.7K C5 0pF C 0.uF R.0K R9 9K U LTC009CUF- DCIN DCDIV SHDN EXPOSED PAD CLP CLN INTV 7 C7.uF R 0 C 0.uF R 0.05 % CLN R9.0K C 0.uF R 5.K INTV Q- SiA9DJ G D S D MBR0LSFT C 0uF 5V VIN OPTIONAL CIRCUIT L 0uH BAT TP8 TP9 Vout BAT.V@A.V 8.V.V.V.V 8.V.V.8V V = No stuff. Part are only used for LTC009CUF. Resistor Tolerance of R7 and R9 is 0.5%. Note: Remove all jumpers if LTC009CUF is used. Use R7 and R9 instead. D GREEN C/0 ON OFF JP LED PWR D YELLOW D5 YELLOW D GREEN JP7 SHUTDOWN OFF THM 5 ON J BATTERY JP5 SELECT EXT INT TP CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; 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 AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. EXT LOGIC SUPPLY 5V JP INTERNAL OFF ON Q7 MMBT90WT U LT9CS8-5 VOUT SENSE VIN 8 SHDN 5 7 C 0.uF To Optioinal DC0A or DCA CONTRACT NO. 0 McCarthy Blvd. Milpitas, CA 9505 Phone: (08)-900 TECHNOLOGY Fax: (08)-0507 APPROVALS DATE DRAWN June Wu //07 TITLE LTC009CUF- CHECKED Three Cell.V@A Switching Battery Charger APPROVED ENGINEER Mark Gurries //07 SIZE CAGE CODE DWG NO REV DESIGNER DC0B SCALE: FILENAME: SHEET OF Thursday, August 0, 07 R7 0 R8 8.0K Q8 N700 C 0uF V R 00 Q TP00T R 99K 0 9 ITH PROG FVS FVS0 BOOST 0 TGATE 9 SW 8 BGATE CSP 5 CSN BAT Q SiCDY TP0 Q5 TP00T TP TP7 S R5 00K R.K R0 0K 0 R7.K D8 MBR0LSFT R8.0K D7 CMDSH- G VBAT D S Q- SiA9DJ D MMSZ58BS R5 00K R % VOUT C9 0uF 5V S Q TP00T R 00 BAT (+) Q SCL (+) CLOCK N700 SDA 5 CLOCK DATA 7 DATA THM 8 (T) 9 (T) 0 (-) (-) AMP-787- Option connector for Smart Batteries R 00 R 00 TP EXT_ C5 uf 5V VOUT THM SDA SCL P AMP Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. dc0bf 5

6 DEMO MANUAL DC0B ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the Evaluation Board ), you are agreeing to be bound by the terms and conditions set forth below ( Agreement ) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you ( Customer ) and Analog Devices, Inc. ( ADI ), with its principal place of business at One Technology Way, Norwood, MA 00, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term Third Party includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED AS IS AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($00.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed. dc0bf LT 7 PRINTED IN USA ANALOG DEVICES, INC. 07