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Summary of Contents for TPS658 EVM Series

Page 1: ...are Feature Description 7 5 Interrupts Software LEDs 17 6 Physical Layouts 18 List of Figures 1 TPS65810EVM Assembly Similar to Other Versions 5 2 Equipment and EVM Setup 6 3 Charger Section 8 4 Buck...

Page 2: ...t current and constant voltage Charge is terminated based on minimum current An internal charge timer provides a backup safety for charge termination The TPS65800 810 820 825 automatically re starts t...

Page 3: ...abled 1 25 Disabled 150 3 8 LDO2 33 General purpose LDO 1 25 3 3 3 3 Enabled 3 3 Disabled 150 3 8 LDO3 28 High PSRR LDO 1 224 4 4 1 25 3 Enabled 1 5 Disabled 100 3 128 LDO4 27 High PSRR LDO 1 224 4 4...

Page 4: ...C threshold is somewhat hard to reach unless the input voltage is high along with high load current which is not typical 2 Test Summary This section shows the test setups used and the features availa...

Page 5: ...tery can be used in place of the simulated battery if quick battery voltage adjustment is not needed for evaluation The battery supply should be the first supply on and the last supply off to avoid pu...

Page 6: ...65825 folder 6 The setup program installs a Windows application group Follow the on screen instructions until completion 2 4 Starting the Program If the EV2300 is connected to the USB port and the EV2...

Page 7: ...no preferred order to the Evaluation it may be best to evaluate all the features under one TAB at a time The ADC tab should be left to last because this section may take longer to evaluate 6 If a comm...

Page 8: ...elect the maximum allowed USB input current level 100 mA 500 mA or 2 75 A soft internal limit System Power Source pulldown window Select AC USB or Battery or Battery Only AC USB disable mode Charge Su...

Page 9: ...hen the output is disabled for discharging the output capacitor GPIO Control Enable box When enabled allows the GPIO1 input to enable or disable the SM1 2 Settings GPIO1 can be selected to be an activ...

Page 10: ...to 1 2495 VDC and the output can be set after power up via I2C within the range of 1 22 VDC to 4 46 VDC 128 setting steps LDO 4 Default set to 2 754 VDC and the output can be set after power up via I2...

Page 11: ...GPIO3 input signal goes active again This allows a certain sample size to be collected over a controlled time frame Reference Internal Reference of 2 535 VDC which is maximum scale for Analog 1 throug...

Page 12: ...and 20 48 ms 7 Click on Start Conversions button When the conversion is stopped after a single conversion or an alarm fault there is an LED Acknowledgment for either the ADC Done the ADC_HI or ADC_LO...

Page 13: ...econd flash period or continuous Common on time pulldown window Select from eight values from 0 1 to 0 6 second for LED s on time Phase Delay pulldown window During the common on time the color select...

Page 14: ...sters Registers that permit writes can be written by selecting the corresponding Data HEX grid and writing the desired data in hexadecimal format i e 5F 14 TPS658xxEVM Integrated Single Cell Lithium I...

Page 15: ...ox if you want a GPIO1 input signal to toggle the INT pin and turn on the Acknowledge LED stays on momentarily until it is read Only available if GPIO1 is set as an input Interrupt Edge pulldown windo...

Page 16: ...is set according to the Output Level pulldown window Output Level pulldown window Select High or Low to set the level of the GPIO3 output pin Only available if GPIO3 is set as an output Mask INT Inte...

Page 17: ...n the case that the GPIO is set for rising edge GPIO_2 If GPIO2 is set as an input and the GPIO2 INT SOURCE bit is set then the GPIO_2 Acknowledgment LED toggles for each time that the GPIO2 pin detec...

Page 18: ...ntical except for the reduced package size of the TPS65820 825 IC 6 1 Board Layouts Figure 10 Board Layout Top Layer Figure 11 Board Layout Layer 2 18 TPS658xxEVM Integrated Single Cell Lithium Ion Ba...

Page 19: ...Bottom Layer 19 SLVU154B March 2006 Revised October 2013 TPS658xxEVM Integrated Single Cell Lithium Ion Battery and Power Management IC With I2C LED Drives Two Synchronous Buck Boost and Submit Docume...

Page 20: ...20 TPS658xxEVM Integrated Single Cell Lithium Ion Battery and Power SLVU154B March 2006 Revised October 2013 Management IC With I2C LED Drives Two Synchronous Buck Boost and Submit Documentation Feed...

Page 21: ...K9PACTU Kemmet 3 3 C32 C34 2 2 F Capacitor Ceramic 2 2 F 6 3 V X5R 20 0603 C1608X5R0J225M TDK 1 1 C5 10 F Capacitor Ceramic 1 F 6 3 V X5R 10 0805 C0805C106K9PACTU Kemmet 2 2 C6 C9 1 F Capacitor Cerami...

Page 22: ...22 22 1K Resistor Chip 22 1k 1 16 W 1 0603 Std Std 1 1 R24 200K Resistor Chip 1 16 W 1 0602 Std Std 1 0 R27 200K Resistor Chip 1 16 W 1 0603 Std Std 1 0 R28 2Meg Resistor Chip 1 16 W 1 0603 Std Std 5...

Page 23: ...ESD precautions shall be observed 2 These assemblies must be clean and free from flux and all contaminants Use of no clean flux is not acceptable 3 These assemblies must comply with workmanship standa...

Page 24: ...DK 1 1 C5 10 F Capacitor Ceramic 10 F 6 3 V X5R 10 0805 C0805C106K9PACTU Kemmet 2 2 C6 C9 1 F Capacitor Ceramic 1 F 25 V X7R 10 1206 C3216X7R1C105 0 85 TDK 1 1 C7 100 pF Capacitor Ceramic 100 pF 50 V...

Page 25: ...200K Resistor Chip 1 16 W 1 0603 Std Std 1 1 R28 2Meg Resistor Chip 1 16 W 1 0603 Std Std 5 5 R4 R6 R25 R26 0 Resistor Chip 1 16W 1 0603 Std Std R33 0 0 R5 R7 Optional Resistor Chip 1 16W 1 0603 Std S...

Page 26: ...be clean and free from flux and all contaminants Use of no clean flux is not acceptable 3 These assemblies must comply with workmanship standards IPC A 610 Class 2 4 Ref designators marked with an ast...

Page 27: ...duced in size U1 IC from 8 8 mm to 7 7 mm and is not shown Figure 15 TPS65800 810EVM Schematic 27 SLVU154B March 2006 Revised October 2013 TPS658xxEVM Integrated Single Cell Lithium Ion Battery and Po...

Page 28: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Page 29: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Page 30: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Page 31: ...erations per the user guidelines Exceeding the specified EVM ratings including but not limited to input and output voltage current power and environmental ranges may cause property damage personal inj...

Page 32: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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