參數(shù)資料
型號(hào): DS2720K
英文描述: Li+ Battery Protector Evaluation Kit
中文描述: 鋰電池保護(hù)器評(píng)估板
文件頁(yè)數(shù): 5/7頁(yè)
文件大?。?/td> 313K
代理商: DS2720K
DS2720K
5 of 7
MEMORY TAB
The Memory Tab gives the user access to all four register and eight EEPROM bytes inside the DS2720.
They are separated into three sub-tabs for convenience. Any value can be modified by clicking in that
address’ text box and typing a new value in hexadecimal format. The Write button will copy the entire
block of data to the corresponding location inside the DS2720 (Scratchpad RAM on the EEPROM
blocks). The Read button will update the entire block’s text boxes with data from the DS2720
(Scratchpad RAM on the EEPROM blocks). Sub-tabs displaying any EEPROM data will also have Copy
and Recall buttons to allow the user to transfer the data between Scratchpad and EEPROM memory
internal to the DS2720. The Permanently Lock Block 0/1 buttons will permanently store the data
currently located in that block’s EEPROM if the LOCK bit in the EEPROM register is set. Otherwise this
button will do nothing. Warning—this data can never be changed once locked. Verify your data first by
issuing a Recall and a Read.
In addition to the read and write data functions the Memory tab also displays the state of the protection
circuitry. The Flags box displays the state of all four protector flags: Overvoltage, Undervoltage,
Overcurrent, and Overtemperature. When the corresponding light is green, the flag is clear; when it is red,
the condition has been tripped. When a flag is tripped, a “Clear Flag” button will appear allowing the user
to reset the flag. A flag can only be reset if the condition that caused it to be tripped is no longer present.
The Pins box displays the state of the external control pins (CC, DC, and PS) as well as the state of the
lowest cell voltage indicator bit (LO). Individual buttons allow the user to override the state of the CC
and DC pins and clear the PS pin latch. A protection fault pin state cannot be overridden.
相關(guān)PDF資料
PDF描述
DS2761BX High-Precision Li+ Battery Monitor
DS2761AE-025 High-Precision Li+ Battery Monitor
DS2761BE-025 High-Precision Li+ Battery Monitor
DS2761 High-Precision Li+ Battery Monitor
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