conga-SBM²C
congatec Smart Battery Manager Module
User's Guide
Revision 1.1
Page 1: ...conga SBM C congatec Smart Battery Manager Module User s Guide Revision 1 1...
Page 2: ...es 1 0 05 03 08 AHE GDA Official release 1 1 26 03 08 GDA Changed the 12V signal listed in the optional signal table in section 4 3 to 5V_VCC 5V system power is the optional signal available not 12V s...
Page 3: ...ness for any particular purpose with regard to any of the foregoing congatec AG assumes no liability for any damages incurred directly or indirectly from any technical or typographical errors or omiss...
Page 4: ...d as is Trademarks Intel and Pentium are registered trademarks of Intel Corporation Expresscard is a registered trademark of Personal Computer Memory Card International Association PCMCIA COM Express...
Page 5: ...ransferable Except as set forth in writing in the Limited Warranty congatec AG makes no performance representations warranties or guarantees either express or implied oral or written with respect to t...
Page 6: ...ay reach critical conditions during operation Fire explosion and severe burn hazard could happen if abused Do not crush disassemble or short circuit the battery If the actual conga SBM C module is to...
Page 7: ...Options Information The conga SBM C is currently available in one variant Part No 026571 Input Voltage 19 V Output 1 12 0 V 6 0 A Output 2 5 1 V 6 5 A Output 3 5 1 V 0 5 A Copyright 2008 congatec AG S...
Page 8: ...escriptions and Pinout Tables 14 4 1 Connector J1 15 4 2 Connector J2 16 4 3 Connecting to a COM Express CPU Module 17 4 4 Placement and Layout Considerations 18 5 Power Button Beeper and I O 19 5 1 P...
Page 9: ...recommended battery capacity pack 2 4 Ah recommended battery pack voltage nom 14 4 V Power Modes S1 Sleep Mode S3 Suspend to RAM S5 Soft Off G3 Mechanical Off Supported Modules congatec COM Express CP...
Page 10: ...1 3 Mechanical Dimensions 109 0 mm x 67 9 mm 4 3 x 2 6 Height approx 9 7 mm 0 4 excluding connectors Copyright 2008 congatec AG SBM2Cm11 10 24...
Page 11: ...ormation about cooling the conga SBM C module see section 3 or contact congatec technical support 1 5 Input Requirements Power Brick Input Battery Voltage 19 0 V 14 4 V nom Tolerance 3 n a Max Current...
Page 12: ...2 Block Diagram Copyright 2007 congatec AG SBM2Cm11 12 24...
Page 13: ...ttach some form of a cooling solution to the module The back of conga SBM C does not contain any components and is designed so that the module can be attached to the system chassis or a heatsink using...
Page 14: ...of the signal name indicates that the active or asserted state occurs when the signal is at a low voltage level When is not present the signal is asserted when at a high voltage level Table 2 Signal T...
Page 15: ...with the system host I O 5V 11 C_SDA I C bus clock line used for communication with the system host I O 5V 12 C_SLP_S5 Signal for S5 state I 5V 13 Reset 14 BPR Buzzer output O 5V PP 15 I_OnBut Power...
Page 16: ...S JTAG interface I O 5V PU 10k C_VCC 11 B2_SCL I C bus data line used for communication with battery 1 I O 5V PU 15k C_VCC 12 B2_SDA I C bus data line used for communication with battery 1 I O 5V PU 1...
Page 17: ...n I_OnBut Must be connected to a signal used to turn on the system such as a button on a front panel BAT1 Battery 1 power connection B1_SDA B1_SCL I C bus used for communication with battery 1 Uin Con...
Page 18: ...t System controller and system host I2DAT I C bus data line used for communication between Battery Management System controller and system host SLP_S5 This signal is active low when the system switche...
Page 19: ...t 4 s Turn on Turn off shutdown Windows t 4 s Instant off 5 2 Beeper Control The conga SBM C provides an active high beeper output signal The maximum load on this pin should not exceed 10mA The output...
Page 20: ...or of the different status LEDs that display operating and battery status LED Functionality Port LINE 18 0 V Uin 20 V Flashing during charging P0 5 PWRON All output voltages are on Flashing in S3 mode...
Page 21: ...andatory in order for the congatec battery management solution to function properly An empty entry means that the particular register is optional and may be implemented by the SBSM for completeness Fu...
Page 22: ...r Number unsigned integer word Reserved 0x1D 0x1F ManufacturerName 0x20 r Character string block DeviceName 0x21 r Character string block DeviceChemistry 0x22 r Character string block ManufacturerData...
Page 23: ...OptionalMfgFunction3 register definition Bit Number Bit Name Default Value Description 0 7 0xA Blink warn level percent 8 S5 0 Setting this bit to 1 tells the SBSM that it must not switch off the sys...
Page 24: ...tion http www picmg org congatec White Paper Embedded Battery Management http www congatec com fileadmin Technology battery_m anagement fb_battery_management_ _en pdf congatec Battery Management Inter...
