BQ24031IRHLRQ1

Mfr. #:: BQ24031IRHLRQ1
Description:: Battery Management Auto Cat Dual Input Li-Ion Charger
Lifecycle:: New from this manufacturer.
Datasheet:: BQ24031IRHLRQ1 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: BQ24031IRHLRQ1 more Information BQ24031IRHLRQ1 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:: 4.1 V

Output Current:: 1.5 A

Operating Supply Voltage:: 4.3 V to 16 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Package / Case:: VQFN-20

Qualification:: AEC-Q100

Packaging:: Reel

Height:: 0.9 mm

Length:: 4.5 mm

Series:: BQ24031-Q1

Type:: Battery Charger

Width:: 3.5 mm

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:: 0.001668 oz

Tags: BQ24031, BQ2403, BQ240, BQ24, 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: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ24031IRHLRQ1 Ratings and Reviews

T***c

I'm very satisfied

2019-09-20

S***n

Very good

2019-05-30

S***d

The seller pulled with the shipment and went for a long time. And so everything is ok-it works.

2019-04-06

V***u

All ok

2019-08-29

BQ24031IRHLRQ1 Description

***ical: Linear Battery Charger Li-Ion/Li-Pol 4000mA 4.1V Automotive 20-Pin VQFN EP T/R

***as Instruments: Automotive Standalone 1-cell 2-A linear battery charger with Dual input and 4.1-V charge Voltage 20-VQFN -40 to 85

*** Stop Electro: Power Supply Management Circuit, Adjustable, 1 Channel, PQCC20

***i-Key: IC BATT CHG LI-ION 1CELL 20VQFN

*** Electronics: IC PWR MANAGEMENT SYSTEM 20-QFN

***: The bqTINY III series of devices are highly integrated Li-ion linear chargers and system power-path management devices targeted at space-limited portable applications. The bqTINY III series offer integrated USB-port and dc supply (AC adapter), power-path management with autonomous power-source selection, power FETs and current sensors, high accuracy current and voltage regulation, charge status, and charge termination in a single monolithic device.

***AS INSTRUMENT: The bqTINY III series powers the system while independently charging the battery. This feature reduces the charge and discharge cycles on the battery, allows for proper charge termination, and allows the system to run with an absent or defective battery pack. This feature also allows for the system to instantaneously turn on from an external power source in the case of a deeply discharged battery pack. The IC design is focused on supplying continuous power to the system when available from the AC, USB, or battery sources.

***AS INSTRUM: The power select pin (PSEL) defines which input source is to be used first (primary source is either AC or USB). If the primary source is not available, then the IC automatically switches over to the secondary source (if available) or the battery as the last option. If the PSEL is set low, the USB input is selected first and (if not available) the AC line is selected (if available) but programmed to a USB input limiting rate (100 mA/500 mA max). This feature allows the use of one input connector, where the host programs the PSEL pin according to what source is connected (AC adapter or USB port).

***AS INS: The ISET1 pin programs the battery's fast-charge constant current level with a resistor. During normal AC operation, the input supply provides power to both the OUT (system) and BAT pins. For peak or excessive loads (typically when operating from the USB power, PSEL = low) that would cause the input source to enter current limit (or Q3 – USB FET limiting current) and its source and system voltage (OUT pin) to drop, the dynamic power-path management (DPPM) feature reduces the charging current attempting to prevent any further drop in system voltage. This feature allows the selection of a lower current rated adapter based on the average load (ISYS-AVG + IBAT-PGM), rather than a high peak transient load.

Market price

Part #	Description	Stock	Price
BQ24031IRHLRQ1 DISTI # 296-24147-1-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5985In Stock	1000:$2.8552 500:$3.3854 100:$3.9768 10:$4.8540 1:$5.4000
BQ24031IRHLRQ1 DISTI # 296-24147-6-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5985In Stock	1000:$2.8552 500:$3.3854 100:$3.9768 10:$4.8540 1:$5.4000
BQ24031IRHLRQ1 DISTI # 296-24147-2-ND	IC PWR MANAGEMENT SYSTEM 20-QFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$2.6334
BQ24031IRHLRQ1 DISTI # BQ24031IRHLRQ1	Battery Charger Li-Ion/Li-Pol 4000mA 4.1V 20-Pin VQFN EP T/R - Tape and Reel (Alt: BQ24031IRHLRQ1) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$2.7900 6000:$2.6900 12000:$2.5900 18000:$2.4900 30000:$2.3900
BQ24031IRHLRQ1 DISTI # BQ24031IRHLRQ1	Battery Charger Li-Ion/Li-Pol 4000mA 4.1V 20-Pin VQFN EP T/R (Alt: BQ24031IRHLRQ1) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€3.1900 6000:€2.8900 12000:€2.5900 18000:€2.3900 30000:€2.2900
BQ24031IRHLRQ1	Automotive 4.35V to 16V, 1.5A Li-Ion Charger with Dynamic Power-Path Management	6000	1000:$2.2500 750:$2.3000 500:$2.6500 250:$3.0500 100:$3.2700 25:$3.6400 10:$3.9000 1:$4.3400
BQ24031IRHLRQ1	Power Supply Management Circuit, Adjustable, 1 Channel, PQCC20 RoHS: Compliant	3000	1000:$2.6100 500:$2.7400 100:$2.8600 25:$2.9800 1:$3.2100
BQ24031IRHLRQ1 DISTI # 595-BQ24031IRHLRQ1	Battery Management Auto Cat Dual Input Li-Ion Charger RoHS: Compliant	0	3000:$2.6300
BQ24031IRHLRQ1		2624