It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

BQ4050RSMR

Name: Texas Instruments BQ4050RSMR
Brand: Texas Instruments
SKU: 595-BQ4050RSMR
Price: 2.12 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-BQ4050RSMR

Mfr. No:

BQ4050RSMR

Mfr.:

Texas Instruments

Description:

Battery Management 1-4 series CEDV batt ery fuel (gas) gaug A 595-BQ4050RSMT

Datasheet:

BQ4050RSMR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments BQ4050RSMR

In Stock: 94,258

Stock:: 94,258 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$2.12	$2.12
	$1.56	$15.60
	$1.42	$35.50
	$1.26	$126.00
	$1.19	$297.50
	$1.15	$575.00
	$1.11	$1,110.00
Full Reel (Order in multiples of 3000)
	$1.07	$3,210.00
	$0.93	$5,580.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Battery Management
RoHS:
Product:	Fuel Gauges
Battery Type:	Lithium-ion, Lithium Polymer
Output Voltage:	26 V
Output Current:	22.5 mA
Operating Supply Voltage:	26 V
Package/Case:	VQFN-32
Mounting Style:	SMD/SMT
Series:	BQ4050
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Capacity:	29000 mAh
Maximum Operating Temperature:	+ 85 C
Minimum Operating Temperature:	- 40 C
Moisture Sensitive:	Yes
Operating Supply Current:	336 uA
Product Type:	Battery Management
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Unit Weight:	72.200 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

BQ4050RSMR Datasheet

Images

Mechanical Outline Drawing

PCN

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390070
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

bq4050 1-4 Series CEDV Battery Fuel Gauge

Texas Instruments bq4050 1-4 Series CEDV Battery Fuel Gauge incorporates Compensated End-of-Discharge Voltage (CEDV) technology. This device is a highly integrated, accurate, 1-series to 4-series cell gas gauge and protection solution, enabling autonomous charger control and cell balancing. The bq4050 provides a fully integrated pack-based solution with a flash programmable custom reduced instruction set CPU (RISC). This device also includes safety protection and authentication for Li-Ion and Li-Polymer battery packs. The bq4050 gas gauge communicates via an SMBus-compatible interface. The device combines an ultra-low power, high-speed TI bqBMP processor, high-accuracy analog measurement capabilities, integrated flash memory, an array of peripheral and communication ports. The bq4050 also features an N-CH FET drive and an SHA-1 Authentication transform responder, making this a complete, high-performance battery management solution.