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BQ25071QWDQCRQ1

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BQ25071QWDQCRQ1

Product Category:Battery Charger IC

Manufacturer: TI
Encapsulation:

WSON10

Delivery Date:

New and Original

Stock:

10000 Piece

Number:

Technical Parameter

  • Manufacturer

    TI

  • Packing

    Original Genuine Packaging

  • Describe

    Automotive single-cell, 1A, lithium iron phosphate battery linear charger

  • Package

    WSON10

Product Details

The BQ25071QWDQCRQ1 is a highly integrated LiFePO4 linear battery charger targeting space-constrained automotive applications. The device is powered from a USB port or wall adapter and provides up to 1A charging current for a single-cell LiFePO4 battery. The 30V nominal input voltage supports unregulated low-cost adapters.


The BQ25071QWDQCRQ1 has a power output that can power the system while charging the battery. Input current is either programmable from 100mA to 1A via the ISET input or configured in USB500 mode. Additionally, a 4.9-V ±10% 50-mA LDO is integrated in the IC to power low-power external circuits.


The BQ25071QWDQCRQ1 LiFePO4 charging algorithm eliminates the current taper process that is common under constant voltage mode control used in Li-ion battery charging cycles, which can significantly reduce the charging time. In this case, the battery will charge rapidly to the overcharge voltage and then drop to the lower float voltage threshold. The charger integrates a power stage with charge current and voltage sensing for high levels of accuracy in the current and voltage regulation loops. An internal control loop monitors the IC junction temperature throughout the charge cycle and reduces charge current if the temperature exceeds an internal temperature threshold.


Product parameters:

Product Category: Battery Management

RoHS: Details

Product: Charge Management

Battery Type: Lithium Iron Phosphate (LiFePO4)

Output voltage: 4.9V

Output current: 1A

Operating supply voltage: 8 V

Package / Box: WSON-10

Installation style: SMD/SMT

Qualification: AEC-Q100

Series: BQ25071-Q1

Package: Reel

Maximum working temperature: + 125 C

Minimum working temperature: - 40 C

Humidity Sensitivity: Yes

Working power supply current: 1 A

Product Type: Battery Management

Subcategory: PMIC - Power Management ICs

Unit weight: 12.200 mg

Shipping Payment Instructions

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Packing Instructions

The products we provide are all genuine products from the original factory.


Packaging Details:Standard packaging for


Port:shenzhen


Service Guarantee Description

Q1: Are the inventory and prices seen on the platform accurate?


A1: All online products on the shelves can be ordered online, but considering the high liquidity of spot inventory, it is currently impossible to be 100% accurate. If there is any abnormality, you can contact our company online and give the corresponding solution. 


Q2: Can you provide the qualification certificate of the original factory or agent?


A2:At present, our own brands are TI, ST, ADI, NXP, LATTICE, CYPRESS, INFINEON, XILINX and other first-line brands. Other channels are original and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.


Q3. Do you test or inspect all goods before delivery?


A3: Yes, we 100% test and inspect all items before shipping.


Q4: What are your payment terms? When will you send me the parts?


A4: Full payment. Goods will be dispatched within 1-5 business days after payment is received.


Q5: How to refund and exchange?


A5:100% money back guarantee or exchange for a similar product.


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TI

Introduction:Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …

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