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BQ25890RTWR Image

Images are for reference only.

See Product Specifications for product details.


Texas Instruments, Inc.
Product Category:
IC Chips
7969 PCS

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Product Parameter

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
New & Original - Factory Package
Order Limit
No Limit for BQ25890RTWR
Delivery Services
Payment Terms
Wire Transfer or Paypal or Western Union or MoneyGram or Credit Card

BQ25890RTWR Product Details


1 Features 

· High Efficiency 5-A,1.5-MHz Switch Mode Buck Charge

- 93% Charge Efficiency at 2 A and 91% Charge Efficiency at 3-A Charge Current

- Optimize for High Voltage Input(9 V to 12V)

- Low Power PFM mode for Light-Load Operations ·· USB On-the-Go(OTG) with Adjustable Output from 4.5V to 5.5V

- Selectable 500-kHz and 1.5-MHz Boost Converter with up-to 2.4-A Output

- 93% Boost Efficiency at 5 V at 1-A Output

- Accurate Hiccup Mode Overcurent Protection 

· Single Input to Support USB Input and Adjustable High Voltage Adapters

- Support 3.9-V to 14-V Input Voltage Range 

- Input Current Limit (100 mA to 3.25 A with 50-mA resolution) to Support USB2.0, USB3.0 Standard and High Voltage Adapters 

- Maximum Power Tracking by Input Voltage Limit up-to 14 V for Wide Range of Adapters 

- Auto Detect USB SDP, CDP, DCP, and Non-Standard Adapters(bq25890)

· Input Current Optimizer(ICO) to Maximize Input Power without Overloading Adapters 

· Resistance Compensation(IRCOMP) from Charger Output to Cell Terminal 

· Highest Battery Discharge Efficiency with 11-m2 Battery Discharge MOSFET up to9A 

· Integrated ADC for System Monitor (Voltage, Temperature, Charge Current)

· Narrow VDC(NVDC) Power Path Management

  -Instant-On Works with No Battery or Deeply Discharged Battery

  -ldeal Diode Operation in Battery Supplement Mode

· BATFET Control to Support Ship Mode,Wake Up, and Full System Reset

· Flexible Autonomous and 12C Mode for Optimal System Performance

· High Integration includes all MOSFETs,Current Sensing and Loop Compensation

· 12-μA Low Battery Leakage Current to Support Ship Mode

· High Accuracy

 -±0.5% Charge Voltage Regulation

 -±5%Charge Current Regulation

 -±7.5% Input Current Regulation

· Safety

 -Battery Temperature Sensing for Charge and Boost Mode

 -Thermal Regulation and Thermal Shutdown

· Create a Custom Design Using the bq25890 With the WEBENCH? Power Designer and bq25892 With the WEBENCHO Power Designer

2 Applications

· Smart Phone

· Tablet PC

· Portable Internet Devices

3 Description 

The bq25890, bq25892 are highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-lon and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.


Request a quote BQ25890RTWR at censtry.com. All items are new and original with 180 days warranty! The excellent quality and guaranteed services of BQ25890RTWR In Stock for Sale, Check stock quantity and pricing, view product specifications, and order online.
The price and lead time for BQ25890RTWR depending on the quantity required, Please send your request to us, Our sales team will provide you price and delivery within 24 hours, We sincerely look forward to cooperating with you.

BQ25890RTWR Associated Products

BCX54-16,115 Image BCX54-16,115
BA3161 Image BA3161
B85321-A2405-A630 Image B85321-A2405-A630
B82805A943A250 Image B82805A943A250
3000 PCS
1000 PCS
1462 PCS
1462 PCS
BCX54-16,115 PDF
BA3161 PDF
B85321-A2405-A630 PDF
B82805A943A250 PDF

Customer Feedback

  • ****vier ***** 2021-04-16

    Great company to work with. Very efficient and professional. I will do business as often as I can with Moeen.

  • **ohn His*** 2021-04-16

    great company, perfect goods, prompt responce, wish to deal more with them

  • ****id Sotelo Gon***** 2021-04-15

    Great customer! Easy to work with them!

  • **inc*** 2021-04-14


  • **ike Kea*** 2021-04-13

    Great supplier, have purchased from Censtry for over 12 years. Always deliver, never any problems.

  • ****ene le***** 2021-04-09

    Censtry is one of the reputable distributors in China. Many orders with them - no problems.Preferred supplier for C Components.

  • **had Ber*** 2021-04-03

    Hi Tom, Thanks a bunch for your excellent support!

  • **aniv *** 2021-03-20

    Just did a large order with Censtry in China and they were excellent. Very good supplier.

  • **imon Str*** 2021-02-22

    Impressive and Fast Service. Excellent Parts

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