BQ78350DBT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

BQ78350DBT
Manufacturer

TI
ChipWorker Part#

CW48824444
Category

Battery Management IC
Package

TSSOP-30
Description

Companion CEDV Fuel Gauge Battery Management Controller for bq76940 Monitor Family 30-TSSOP -40℃ to 85℃
Documentation

Datasheet

BQ78350DBT Global Supplier

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BQ78350DBT Specifications

Attribute	Attribute Value

Part Number	BQ78350DBT
Manufacturer	TI
ChipWorker Part#	CW48824444
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	30 Pin
Case/Package	TSSOP-30
Supply Voltage (DC)	2.40V (min)
Output Voltage	5.5 V
Number of Positions	30 Position
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	2.6 V
Supply Voltage (Min)	2.4 V
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Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The BQ78350DBT is a CEDV Li-ion gas gauge and Battery Management Controller provides a comprehensive set of Battery Management System (BMS) subsystems, helping to accelerate product development for faster time-to-market. The BQ78350 provides an accurate fuel gauge and state-of-health (SoH) monitor, as well as cell balancing and a full range of voltage, current and temperature-based protection features. The controller offers optional LED or LCD display configurations for the capacity reporting. It also makes data available over its SMBus 1.1 interface. Battery history and diagnostic data is also kept within the device in non-volatile memory and is available over the same interface.
Compensated End-of-Discharge Voltage (CEDV) gauging algorithm
Supports SMBus host communication
On-chip temperature sensor option
External NTC thermistor support from companion AFE
Lifetime data logging
Supports CC-CV charging, including pre-charge, charge inhibit and charge suspend
Offers an optional resistor programmable SMBus slave address for up to 8 different bus addresses
Drives up to a 5-segment LED or LCD display for state-of-charge indication
Provides SHA-1 authentication
ESD sensitive device, take proper precaution while handling the device.

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