BQ29443DRBR

Mfr. #:: BQ29443DRBR
Description:: Battery Management Vltg Prot For 2-4 Cell Li-Ion Batt
Lifecycle:: New from this manufacturer.
Datasheet:: BQ29443DRBR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: BQ29443DRBR more Information BQ29443DRBR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Battery Management

RoHS:: Y

Product:: Battery Protection

Battery Type:: Li-Ion

Output Voltage:: 8 V

Output Current:: 4 mA

Operating Supply Voltage:: 4 V to 25 V

Operating Supply Current:: 2 uA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Package / Case:: SON-8

Packaging:: Reel

Series:: BQ29443

Brand:: Texas Instruments

Mounting Style:: SMD/SMT

Moisture Sensitive:: Yes

Product Type:: Battery Management

Factory Pack Quantity:: 3000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.000847 oz

Tags: BQ2944, BQ294, BQ29, BQ2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ29443DRBR Description

***as Instruments: Voltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.50V) 8-SON -40 to 85

***ical: Overvoltage Protection Device Li-Ion 4.3V 8-Pin VSON EP T/R

***i-Key: IC BATT PROT LI-ION 2-4CELL 8SON

***AS INSRUMENTS: The bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell Li-Ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit.

***OMO Electronic: FUNCTION

***AS INSTRUM: The voltage of each cell in a battery pack is compared to an internal reference voltage. If any cells reach an overvoltage condition, the bq2944x device starts a timer that provides a delay proportional to the capacitance on the CD pin. Upon expiration of the internal timer, the OUT pin changes from a low state to a high state. An optional latch configuration is available that holds the OUT pin in a high state indefinitely after an overvoltage condition has satisfied the specified delay timer period. The latch is released when the CD pin is shorted to GND.

Market price

Part #	Description	Stock	Price
BQ29443DRBR DISTI # 296-28074-2-ND	IC V-PROT 2-4CELL LI-ION 8SON RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Limited Supply - Call	3000:$0.6314
BQ29443DRBR DISTI # 296-28074-1-ND	IC V-PROT 2-4CELL LI-ION 8SON RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
BQ29443DRBR DISTI # 296-28074-6-ND	IC V-PROT 2-4CELL LI-ION 8SON RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
BQ29443DRBR DISTI # BQ29443DRBR	Li-Ion 4.5V 8-Pin VSON EP T/R (Alt: BQ29443DRBR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
BQ29443DRBR DISTI # BQ29443DRBR	Li-Ion 4.5V 8-Pin VSON EP T/R (Alt: BQ29443DRBR) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€0.9059 10:€0.8149 25:€0.7409 50:€0.6789 100:€0.6269 500:€0.5819 1000:€0.5429
BQ29443DRBR DISTI # BQ29443DRBR	Li-Ion 4.5V 8-Pin VSON EP T/R - Tape and Reel (Alt: BQ29443DRBR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.6539 6000:$0.6219 12000:$0.6019 18000:$0.5809 30000:$0.5649
BQ29443DRBR DISTI # 595-BQ29443DRBR	Battery Management Vltg Prot For 2-4 Cell Li-Ion Batt RoHS: Compliant	0
BQ29443DRBT DISTI # 595-BQ29443DRBT	Battery Management Vltg Prot For 2-4 Cell Li-Ion Batt RoHS: Compliant	0

Related products

Image	Part #	Description
	Mfr.#: BQ294592DRVR OMO.#: OMO-BQ294592DRVR	Battery Management Overvltg Prot Device
	Mfr.#: BQ29410DCT3R OMO.#: OMO-BQ29410DCT3R	Battery Management Secondary Over Vltg Protection
	Mfr.#: BQ294707DSGT OMO.#: OMO-BQ294707DSGT	Battery Management L-ion protection IC
	Mfr.#: BQ294711DSGT OMO.#: OMO-BQ294711DSGT	Battery Management 2S - 4S SLP WITH OVP 4.22V
	Mfr.#: BQ29400PWR OMO.#: OMO-BQ29400PWR	Battery Management 2nd Level Over Vltg Protection
	Mfr.#: BQ29400ADCT3 OMO.#: OMO-BQ29400ADCT3	Battery Management 2nd Level Over Vltg Protection
	Mfr.#: BQ29413PW OMO.#: OMO-BQ29413PW-TEXAS-INSTRUMENTS	IC BATT PROT LIIN 2-4CELL 8TSSOP
	Mfr.#: BQ29414DCTT OMO.#: OMO-BQ29414DCTT-TEXAS-INSTRUMENTS	IC BATT PROT 2-4CELL LI-ION SM8
	Mfr.#: BQ2944L9DRBR OMO.#: OMO-BQ2944L9DRBR-TEXAS-INSTRUMENTS	IC V-PROT 2-4CELL LI-ION 8SON
	Mfr.#: BQ29442DRBT OMO.#: OMO-BQ29442DRBT-TEXAS-INSTRUMENTS	Battery Management Vltg Prot For 2-4 Cell Li-Ion Batt

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of BQ29443DRBR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Start with

BQ2944 15
BQ294 161
BQ29 317
BQ2 2662

Newest Products

TPS62080 1.2 A Step Down Converter

TI's TPS62080 series step down converters are used to support battery powered technologies or for low voltage system power rails.
Compare BQ29443DRBR

BQ29440DRBR vs BQ29440DRBT vs BQ29441DRBR
TPS563240 Synchronous Step-Down Voltage Regulator

OMO Electronic' TPS563240 synchronous step-down DC/DC voltage regulator converts a higher DC voltage to a lower DC voltage with a maximum output current of 3 A.
TPS630250 Buck-Boost Converter

TI’s TPS630250 are high efficiency, low quiescent current buck-boost converters for applications where the input voltage is higher or lower than the output.
Tiva C Series TM4C1294 Connected LaunchPad

A low-cost evaluation platform for ARM Cortex-M4-based MCUs from TI that features USB 2.0, hibernation mode, and motion control pulse-width modulation.
INA240 Current-Sense Amplifiers

OMO Electronic' INA240 current-sense amplifiers offer a wide common-mode range, precision, zero-drift topology, and excellent common-mode rejection ratio (CMRR).

More Newest Products

BQ29443DRBR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes