Integrated Circuit Bq7693003dbtr of Pmic Battery Management IC

Prod Model:	BQ7693003DBTR
Function:	Battery Monitor
Battery Chemistry:	Multi-Chemistry
Number Of Cells:	6 ~ 10
Fault Production:	Over Current, Over/Under Voltage, Short Circuit
Interface:	I2c
Operating Temperature Range:	-40 Degree C ~ 85 Degree C (Ta)

Product Description

Categories	Integrated Circuits (ICs)
	PMIC - Battery Management
Manufacturer	Texas Instruments
Packaging	Cut Tape (CT)
Part Status	Active
Function	Battery Monitor
Battery Chemistry	Multi-Chemistry
Number of Cells	6 ~ 10
Fault Protection	Over Current, Over/Under Voltage, Short Circuit
Interface	I²C
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	30-TFSOP (0.173", 4.40mm Width)
Supplier Device Package	30-TSSOP

 
Description
The bq769x0 family of robust analog front-end (AFE) devices serves as part of a complete pack monitoring and protection solution for next-generation, high-power systems, such as light electric vehicles, power tools, and uninterruptible power supplies. The bq769x0 is designed with low power in mind: Sub-blocks within the IC may be enabled/disabled to control the overall chip current consumption, and a SHIP mode provides a simple way to put the pack into an ultra-low power state.
 
Features
AFE Monitoring Features
Pure digital interface
Internal ADC measures cell voltage, die
temperature, and external thermistor
A separate, internal ADC measures pack
current (coulomb counter)
Directly supports up to three thermistors (103AT)
Hardware Protection Features
Overcurrent in discharge (OCD)
Short circuit in discharge (SCD)
Overvoltage (OV)
Undervoltage (UV)
Secondary protector fault detection
Additional Features
Integrated cell balancing FETs
Charge, discharge low-side NCH FET drivers
Alert interrupt to host microcontroller
2.5-V or 3.3-V output voltage regulator
No EEPROM programming necessary
High supply voltage abs max (up to 108 V)
Simple I2C compatible interface (CRC option)
Random cell connection tolerant