参数资料
型号: BQ76PL536ATPAPTQ1
厂商: Texas Instruments
文件页数: 41/60页
文件大小: 0K
描述: IC BATTERY MGMT CTRLR 64HTQFP
标准包装: 1
功能: 电池监控器,过压/欠压保护
电池化学: 锂离子(锂离子),多化学
电源电压: 7.2 V ~ 27 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 64-TQFP 裸露焊盘
供应商设备封装: 64-HTQFP(10x10)
包装: 标准包装
其它名称: 296-28816-6
IO_CONTROL REGISTER (0x31)
SLUSAM3 – MAY 2011
7
AUX
6
GIPI_OUT
5
GPIO_IN
4
0
3
0
2
SLEEP
1
TS2
0
TS1
The IO_CONTROL register controls some features of the bq76PL536A-Q1 external I/O pins.
[7] (AUX):
[6] (GPIO_OUT):
[5] (GPIO_IN):
Controls the state of the AUX output pin, which is internally connected to REG50.
0 = Open
1 = Connected to REG50
Controls the state of the open-drain GPIO output pin; the pin should be programmed to 1
to use the GPIO pin as an input.
0 = Output low
1 = Open-drain
Represents the input state of GPIO pin when used as an input
0 = GPIO input is low.
1 = GPIO input is high.
[4] Not implemented. Must be written as 0.
[3] Not implemented. Must be written as 0.
[2] (SLEEP):
[1..0] (TSx)
Places the device in a low-quiescent-current state. All CUV, COV, and OT comparators
are disabled. A 1-ms delay to stabilize the reference voltage is required to exit SLEEP
mode and return to active COV, CUV monitoring.
0 = ACTIVE mode
1 = SLEEP mode
Controls the connection of the TS1(2) inputs to the ADC VSS connection point. When set,
the TSx( – ) input is connected to VSS. These bits should be set to 0 to reduce the current
draw of the system.
0 = Not connected
1 = Connected
CB_CTRL REGISTER (0x32)
7
6
5
CBAL[6]
4
CBAL[5]
3
CBAL[4]
2
CBAL[3]
1
CBAL[2]
0
CBAL[1]
The CB_CTRL register determines the internal cell balance output state.
CB_CTRL b(n = 5 to 0) (CBAL(n + 1)): This bit determines if the CB(n) output is high or low.
0 = CB[n] output is low (default).
1 = CB[n] output is high (active).
Copyright ? 2011, Texas Instruments Incorporated
Product Folder Link(s): bq76PL536A-Q1
41
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