參數(shù)資料
型號(hào)： DS2760
英文描述： High Precision Li-Ion Battery Monitor
中文描述： 高精度、Li+電池監(jiān)視器
文件頁(yè)數(shù)： 12/25頁(yè)
文件大?。?/td> 126K
代理商： DS2760
DS2760
12 of 25
COC
– Charge Overcurrent Flag. When set to 1, this bit indicates the battery pack has experienced a
charge-direction overcurrent condition. This bit must be reset by the host system.
DOC
– Discharge Overcurrent Flag. When set to 1, this bit indicates the battery pack has experienced a
discharge-direction overcurrent condition. This bit must be reset by the host system.
CC
–
CC
Pin Mirror. This read-only bit mirrors the state of the CC
output pin.
DC
– DC Pin Mirror. This read-only bit mirrors the state of the DC
output pin.
CE
– Charge Enable. Writing a 0 to this bit disables charging (CC
output high, external charge FET off)
regardless of cell or pack conditions. Writing a 1 to this bit enables charging, subject to override by the
presence of any protection conditions. The DS2760 automatically sets this bit to 1 when it transitions
from Sleep Mode to Active Mode.
DE
– Discharge Enable. Writing a 0 to this bit disables discharging (DC output high, external discharge
FET off) regardless of cell or pack conditions. Writing a 1 to this bit enables discharging, subject to
override by the presence of any protection conditions. The DS2760 automatically sets this bit to 1 when
it transitions from Sleep Mode to Active Mode.
STATUS REGISTER
The default values for the Status Register bits are stored in lockable EEPROM in the corresponding bits
of address 31h. A Recall Data command for EEPROM block 1 recalls the default values into the Status
Register bits. The format of the Status Register is shown in Figure 10. The function of each bit is
described in detail in the following paragraphs.
STATUS REGISTER FORMAT –
Figure 10
Address 01
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
X
X
PMOD
RNAOP
SWEN
X
X
X
PMOD
– Sleep Mode Enable. A value of 1 in this bit enables the DS2760 to enter Sleep Mode when the
DQ line goes low for greater than 2 seconds and leave Sleep Mode when the DQ line goes high. A value
of 0 disables DQ-related transitions into and out of Sleep Mode. This bit is read-only. The desired
default value should be set in bit 5 of address 31h.
RNAOP
– Read Net Address Opcode. A value of 0 in this bit sets the opcode for the Read Net Address
command to 33h, while a 1 sets the opcode to 39h. This bit is read-only. The desired default value should
be set in bit 4 of address 31h.
SWEN
- SWAP Command Enable. A value of 1 in this bit location enables the recognition of a SWAP
command. If set to 0, SWAP commands are ignored. The desired default value should be set in bit 3 of
address 31h. This bit is read-only.
X
– Reserved bits.
相關(guān)PDF資料
PDF描述
DS2760E High Precision Li-Ion Battery Monitor
DS2760EA High Precision Li-Ion Battery Monitor
DS2760T High Precision Li-Ion Battery Monitor
DS2760TA High Precision Li-Ion Battery Monitor
DS2760X High Precision Li-Ion Battery Monitor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2760AE 功能描述:IC BATT MON LI-ION HP 16-TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:669 (CN2011-ZH PDF) 其它名稱(chēng):MCP73831T-2ACI/OTCT
DS2760AE/T&R 制造商:Maxim Integrated Products 功能描述:IC BATT MON LI-ION HP 16-TSSOP
DS2760AE/T&R 功能描述:IC BATT MON LI-ION HP 16-TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:669 (CN2011-ZH PDF) 其它名稱(chēng):MCP73831T-2ACI/OTCT
DS2760AE+ 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
DS2760AE+025 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:High-Precision Li Battery Monitor
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