BQ21040DBVT

Mfr. #:: BQ21040DBVT
Description:: Battery Management 0.8A Sng Input Sng-Cell Li-Ion
Lifecycle:: New from this manufacturer.
Datasheet:: BQ21040DBVT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: BQ21040DBVT more Information BQ21040DBVT Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Battery Management

RoHS:: Y

Product:: Charge Management

Battery Type:: Li-Ion, Li-Polymer

Output Voltage:: 4.2 V

Output Current:: 800 mA

Operating Supply Voltage:: 3.5 V to 28 V

Operating Supply Current:: 800 mA

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 125 C

Package / Case:: SOT-23-6

Packaging:: Reel

Series:: BQ21040

Brand:: Texas Instruments

Mounting Style:: SMD/SMT

Product Type:: Battery Management

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Tags: BQ21040DB, BQ21040D, BQ210, BQ21, 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

BQ21040DBVT Ratings and Reviews

E**p

The indicator came whole. Marking on the loop of the GMT177-01. Собираю multitester GM328. Connected, everything works, so that the display is good, you can take. In addition, the lowest price at the time of purchase 118 rubles.

2019-04-28

A***s

The goods came all ok. Fast shipping.

2019-04-30

A***b

Thank you-thank you-thank you

2019-06-19

Y***v

The order was received very quickly.The seller is happy.I recommend!

2019-09-09

BQ21040DBVT Description

***as Instruments: 1-cell, 0.8-A Li-ion and Li-polymer battery charger 6-SOT-23 0 to 125

***ical: Linear Battery Charger Li-Ion/Li-Pol 800mA 4.2V 6-Pin SOT-23 T/R

*** Electronics: IC BAT CHG LI-ION 1 CELL SOT23-6

***ark: Batt Charger, Li-Ion/li-Pol, Sot-23-6; Battery Type:li-Ion, Li-Pol; Input Voltage:6.45V; Battery Charge Voltage:4.2V; Charge Current Max:800Ma; Battery Ic Case Style:sot-23; No. Of Pins:6Pins; No. Of Series Cells:1; Operating Rohs Compliant: Yes

***AS: The bq21040 device is a highly integrated Li-Ion and Li-Pol linear battery charger device targeted at space-limited portable applications. The device operates from either a USB port or AC adapter. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters.

***AS INST: The bq21040 has a single power output that charges the battery. A system load can be placed in parallel with the battery as long as the average system load does not keep the battery from charging fully during the 10 hour safety timer.

***ASI: The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded.

***as Instruments Inc.: The charger power stage and charge current sense functions are fully integrated. The charger function has high accuracy current and voltage regulation loops, charge status display, and charge termination. The pre-charge current and termination current threshold are fixed to 20% and 10%, respectively. The fast charge current value is programmable through an external resistor.

BQ21040DBVT More Information

bq21040 Li-Ion & Li-Pol Battery Charger: OMO Electronic bq21040 Li-Ion & Li-Pol Battery Charger is a highly integrated linear battery charger targeted at space-limited portable applications. The charger device operates from either a USB port or AC adapter. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters. The bq21040 has a single power output that charges the battery. A system load can be placed in parallel with the battery as long as the average system load does not keep the battery from charging fully during the 10-hour safety timer. The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded.

Market price

Part #	Description	Stock	Price
BQ21040DBVT DISTI # V72:2272_16019013	Battery Charger Li-Ion/Li-Pol 1250mA 6-Pin SOT-23 T/R	224	100:$0.7959 25:$1.0169 10:$1.0182 1:$1.1721
BQ21040DBVT DISTI # 296-44196-1-ND	IC BAT CHG LI-ION 1 CELL SOT23-6 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	35130In Stock	100:$0.9121 10:$1.1700 1:$1.3100
BQ21040DBVT DISTI # 296-44196-6-ND	IC BAT CHG LI-ION 1 CELL SOT23-6 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	35130In Stock	100:$0.9121 10:$1.1700 1:$1.3100
BQ21040DBVT DISTI # 296-44196-2-ND	IC BAT CHG LI-ION 1 CELL SOT23-6 RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	35000In Stock	1250:$0.5775 500:$0.7315 250:$0.8278
BQ21040DBVT DISTI # 27121605	Battery Charger Li-Ion/Li-Pol 1250mA 6-Pin SOT-23 T/R	224	100:$0.7959 25:$1.0169 13:$1.0182
BQ21040DBVT DISTI # BQ21040DBVT	Battery Charger Li-Ion/Li-Pol 800mA 4.2V 6-Pin SOT-23 T/R (Alt: BQ21040DBVT) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€0.9430 25:€0.8700 50:€0.7960 100:€0.7230 250:€0.6810 500:€0.6390 1000:€0.5050
BQ21040DBVT DISTI # BQ21040DBVT	Battery Charger Li-Ion/Li-Pol 800mA 4.2V 6-Pin SOT-23 T/R - Tape and Reel (Alt: BQ21040DBVT) RoHS: Not Compliant Min Qty: 750 Container: Reel	Americas - 0	750:$0.5579 1250:$0.5309 2000:$0.5139 3750:$0.4959 7500:$0.4829
BQ21040DBVT DISTI # BQ21040DBVT	Battery Charger Li-Ion/Li-Pol 800mA 4.2V 6-Pin SOT-23 T/R (Alt: BQ21040DBVT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Asia - 0
BQ21040DBVT DISTI # 90Y9462	BATT CHARGER, LI-ION/LI-POL, SOT-23-6,Battery Type:Li-Ion, Li-Pol,Input Voltage:6.45V,Battery Charge Voltage:4.2V,Charge Current Max:800mA,Battery IC Case Style:SOT-23,No. of Pins:6Pins,No. of Series Cells:1 RoHS Compliant: Yes	1000	1:$1.2600 10:$1.0800 25:$0.9960 50:$0.9120 100:$0.8280
BQ21040DBVT	0.8A Single Input Single-Cell Li-Ion and Li-Pol Battery Charger	3990	1000:$0.4400 750:$0.4900 500:$0.6100 250:$0.7500 100:$0.8100 25:$0.9500 10:$1.0300 1:$1.1500
BQ21040DBVT DISTI # 595-BQ21040DBVT	Battery Management 0.8A Sng Input Sng-Cell Li-Ion RoHS: Compliant	21757	1:$1.2600 10:$1.0800 100:$0.8280 250:$0.8280 500:$0.7320 1000:$0.5780 2500:$0.5130 10000:$0.4930
BQ21040DBVR DISTI # 595-BQ21040DBVR	Battery Management 0.8A Single Input Single-Cell Li-Ion and Li-Pol Battery Charger 6-SOT-23 0 to 125 RoHS: Compliant	7810	1:$1.1000 10:$0.9400 100:$0.7190 500:$0.6350 1000:$0.5010 3000:$0.4450 9000:$0.4280
BQ21040DBVT DISTI # C1S746204060601	Battery Charger Li-Ion/Li-Pol 1250mA 6-Pin SOT-23 T/R RoHS: Compliant	1	1:$2.2000
BQ21040DBVT DISTI # C1S746204108372	Battery Charger Li-Ion/Li-Pol 1250mA 6-Pin SOT-23 T/R RoHS: Compliant	239	251:$0.4990
BQ21040DBVT DISTI # 2576287	BATT CHARGER, LI-ION/LI-POL, SOT-23-6 RoHS: Compliant	2681	1:£0.8400 25:£0.7750 50:£0.7100 100:£0.6450 250:£0.6080
BQ21040DBVT DISTI # 2576287	BATT CHARGER, LI-ION/LI-POL, SOT-23-6 RoHS: Compliant	673	1:$2.0000 10:$1.7200 100:$1.3200 250:$1.3200 500:$1.1600 1000:$0.9150 2500:$0.8120 10000:$0.7810

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Availability

Stock:: Available
On Order:: 1989
Enter Quantity:

Current price of BQ21040DBVT 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

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.26~~; ~~$1.26~~

10: ~~$1.08~~; ~~$10.80~~

100: ~~$0.83~~; ~~$82.80~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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