參數(shù)資料
型號: BQ2060SS
英文描述: Silicon Bridge Rectifiers
中文描述: 集成電路表面貼裝,棉絮電荷監(jiān)視器
文件頁數(shù): 2/46頁
文件大小: 364K
代理商: BQ2060SS
Pin Descriptions
HDQ16
Serial communication input/output
Open-drain bidirectional communications
port.
ESCL
Serial memory clock
Output to clock the data transfer between
the bq2060 and the external nonvolatile
configuration memory.
ESDA
Serial memory data and address
Bidirectional pin used to transfer address
and data to and from the bq2060 and the
external nonvolatile configuration memory.
RBI
Register backup input
Input that provides backup potential to the
bq2060 registers during periods of low oper-
ating voltage. RBI accepts a storage capaci-
tor or a battery input.
REG
Regulator output
Output to control an n-JFET for V
CC
regu-
lation to the bq2060 from the battery poten-
tial.
V
OUT
Supply output
Output that supplies power to the external
EEPROM configuration memory.
V
CC
Supply voltage input
V
SS
Ground
DISP
Display control input
Input that controls the LED drivers
LED
1
–LED
5
LED
1
LED
5
LEDdisplay segment outputs
Outputs that each may drive an external
LED.
DFC
Discharge FETcontrol output
Output to control the discharge FET in the
Li-Ion pack protection circuitry.
CFC
Charge FETcontrol output
Output to control the charge FET in the
Li-Ion pack protection circuitry.
CVON
Cell voltage divider control output
Output control for external FETs to connect
the cells to the external voltage dividers
during cellvoltage measurements.
THON
Thermistor bias control output
Output control for external FETs to connect
the thermistor bias resistor during a tempera-
ture measurement.
TS
Thermistor voltage input
Input connection for a thermistor to monitor
temperature.
SRC
Current sense voltage input
Input to monitor instantaneous current.
SR
1
SR
2
Sense resistor inputs
Input connections for a small value sense
resistor to monitor the battery charge and
discharge current flow.
VCELL
1
VCELL
4
Single-cell voltage inputs
Inputs that monitor the series element cell
voltages.
SMBD
SMBusdata
Open-drain bidirectional pin used to trans-
fer address and data to and from the
bq2060.
SMBC
SMBusclock
Open drain bidirectional pin used to clock
the data transfer to and from the bq2060.
2
bq2060
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相關代理商/技術參數(shù)
參數(shù)描述
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