BQ34Z110PW - TI

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

Part No

BQ34Z110PW
Manufacturer

TI
ChipWorker Part#

CW57694303
Category

Battery Management IC
Package

TSSOP-14
Description

TEXAS INSTRUMENTS BQ34Z110PW Lead Acid Battery Fuel Gauge IC, 2.7V to 4.5V supply, I2C interface, TSSOP-14
Documentation

Datasheet

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BQ34Z110PW Specifications

Attribute	Attribute Value

Part Number	BQ34Z110PW
Manufacturer	TI
ChipWorker Part#	CW57694303
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	TSSOP-14
Supply Voltage (DC)	2.70V (min)
Output Voltage	2.5 V
Output Current	250 mA
Number of Positions	14 Position
Output Voltage (Max)	2.7 V
Output Voltage (Min)	2.3 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	4.5 V
Supply Voltage (Min)	2.7 V
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Size-Length	5.1 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tube
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 BQ34Z110PW is a Fuel Gauge with Impedance Track™ for lead acid batteries/battery gas gauge. It works independently of battery series-cell configurations and supports lead-acid battery chemistries. Batteries from 4 to 64V can be supported through an external voltage translation circuit that can be controlled automatically to reduce system power consumption. The BQ34Z110 device provides several interface options, including an I2C slave, an HDQ slave, one or four direct LEDs and an Alert output pin. Additionally, It provides support for an external port expander for more than four LEDs.
Aging compensation
Self-discharge compensation
Supports charge and discharge currents above 32A
External NTC thermistor support
Supports two-wire I2C and HDQ single-wire
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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- Anti-static packaging
- Anti-vibration foam
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