- 您现在的位置：买卖IC网 > PDF目录1788 > DS2762AE+025/T&R (Maxim Integrated Products)IC MON BATT LI-ION HP 16-TSSOP PDF资料下载
参数资料
| 型号： | DS2762AE+025/T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/25页 |
| 文件大小： | 0K |
| 描述： | IC MON BATT LI-ION HP 16-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 功能： | 电池监控器 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
DS2762 High-Precision Li+ Battery Monitor With Alerts
OV— Overvoltage Flag. When set to 1, this bit indicates the battery pack has experienced an overvoltage condition.
This bit must be reset by the host system.
UV —Undervoltage Flag. When set to 1, this bit indicates the battery pack has experienced an undervoltage
condition. This bit must be reset by the host system.
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 DS2762 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 DS2762 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 11. The function of each bit is described in detail in the following
paragraphs.
Figure 11. Status Register Format
ADDRESS 01
BIT 7
X
BIT 6
X
BIT 5
PMOD
BIT 4
RNAOP
BIT 3
SWEN
BIT 2
IE
BIT 1
X
BIT 0
X
X —Reserved Bits.
PMOD— Sleep Mode Enable. A value of 1 in this bit enables the DS2762 to enter sleep mode when the DQ line
goes low for greater than 2s and to 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. The factory default is 0.
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. The factory default is 0.
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. The factory default is 0.
IE— Interrupt Enable. A value of 1 in this bit location enables the PIO pin to be used as an interrupt to the host
system when either the user-programmed thresholds for Accumulated Current and Temperature are met or
exceeded. If set to 0, the PIO pin performs as noted in the PIO section. This bit is read-only. The desired default
value should be set in bit 2 of address 31h. The factory default is 0.
16 of 25
相关PDF资料 |
PDF描述 |
|---|---|
| DS2764BE+025 | IC MON BATT LI-ION HP 16-TSSOP |
| DS2777G+T&R | IC FUEL GAUGE LI+ 2CELL 14-TDFN |
| DS2780G+T&R | IC FUEL GAUGE STAND ALONE 10TDFN |
| DS2781E+T&R | IC FUEL GAUGE BATT 8TSSOP |
| DS2782G-5+T&R | IC FUEL GAUGE STND-ALONE 10-TDFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2762AR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Precision Li+ Battery Monitor With Alerts |
| DS2762AX/T&R | 功能描述:电池管理 High-Prec Li+ Bat Monitor w/Alerts RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2762AX/TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Precision Li+ Battery Monitor With Alerts |
| DS2762AX-025/T&R | 制造商:Maxim Integrated Products 功能描述:IC BATTERY MONITOR LI+ FLIPCHIP |
| DS2762AX-025/T&R | 功能描述:电池管理 High-Prec Li+ Bat Monitor w/Alerts RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。