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BQ25619RTWR Image

Images are for reference only.

See Product Specifications for product details.

BQ25619RTWR

Battery Management A 595-BQ25619RTWT IC BATT CHG LI-ION 1CELL 24WQFN

Manufacturer:
TI
Datasheet:
BQ25619RTWR PDF
Package/Case:
WQFN-24
Product Category:
Power Management Ics
DateCode:
21+
Stock:
18000 PCS

Submit a Request For Quotation on quantities greater than those displayed. Add To Bom

Any question about BQ25619RTWR? sales@censtry.com    censtry

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

Product Parameter

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Condition
New & Original - Factory Package
Order Limit
No Limit for BQ25619RTWR
Delivery Services
Global delivery By DHL/UPS/FEDEX/TNT/ARAMEX/EMS
Payment Terms
Wire Transfer or Paypal or Western Union or MoneyGram or Credit Card

BQ25619RTWR Product Details

Features:

1 Features

· Single chip solution to charge wearable accessories from adapter or battery

· High-efficiency,1.5-MHz, synchronous switch-mode buck charger

 -95.5% Charge efficiency at 0.5 A and 94.5% efficiency at 1A

 -±0.5% Charge voltage regulation(10-mV step)

 -I2C Programmable JEITA profile of charge voltage, current and temperature thresholds

 -Low termination current with high accuracy 20mA±10 mA

 -Small inductor form factor of 2.5×2.0×1.0 mm3

· Boost mode with output from 4.6 Vto 5.15V

 -94% Boost efficiency at 1-A output

 -Integrated control to switch between charge and boost mode

 -PMID GOOD Pin control external PMOS FET for protection against fault conditions

· Single input to support USB input and high-voltage adapter and wireless power

 -Support 4-V to 13.5-V input voltage range with 22-V absolute max input rating

 -Programmable input current limit(IlNDPM) with IPC(100-mA to 3.2-A,100-mA/step)

 -Maximum power tracking by input voltage limit (VINDPM) up to 5.4V

 -VINDPM Threshold automatically tracks battery voltage

· Narrow VDC(NVDC) power path management

 -System instant-on with no battery or deeply discharged battery

· Flexible IPC configuration and autonomous charging for optimal system performance

· High integration includes all MOSFETs, current sensing and loop compensation

· Low Rdson 19.5-mQ BATFET to minimize charging loss and extend battery run time

 -BATFET Control for ship mode, and full system reset with and without adapter

· 7-uA Low battery leakage current in ship mode

· 9.5-uA Low battery leakage current with system standby

· High accuracy battery charging profile

 - ±6% Charge current regulation

 - ±7.5% Input current regulation

 -Remote battery sensing to charge faster

 -Programmable top-off timer for full battery charging

2 Applications

· Consumer wearables, smartwatch

· Personal care and fitness

· Headsets/headphone

· Earbuds(True Wireless or TWS) charging case

· Hearing aids charging case


3 Description 

The BQ25619 is a highly integrated 1.5-A switchmode battery charge management and system Power Path management device for single cell Li-Ion and Lipolymer battery. The low impedance Power Path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery run time during discharging phase. The BQ25619 can charge wearable accessories in direct path from an adapter or in boost mode from a battery, with PMID_GOOD pin to control the external PMOS FET load switch.

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Request a quote BQ25619RTWR at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of BQ25619RTWR In Stock for Sale, Check stock quantity and pricing, view product specifications, and order contact us:sales@censtry.com
The price and lead time for BQ25619RTWR 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.

BQ25619RTWR Associated Products

BQ25303JRTER Image BQ25303JRTER
BQ25171QWDRCRQ1 Image BQ25171QWDRCRQ1
BQ24800RUYR Image BQ24800RUYR
BMP280 Image BMP280
Manufacturer
TI
TI
TI
BOSCH
Stock
12000 PCS
20285 PCS
17500 PCS
6128 PCS
Datasheet
BQ25303JRTER PDF
BQ25171QWDRCRQ1 PDF
BQ24800RUYR PDF
BMP280 PDF

Customer Feedback

  • ****erievich Bes***** 2023-12-06

    Good! works as it should!

  • ****rey Nikollas ***** 2023-12-06

    Item delivered with optimum packaging, very good!

  • ****hael Feh***** 2023-12-06

    We have done a few purchases over the years and I can really recommend buying from Mainline. --Hardy

  • **aniv Lah*** 2023-12-05

    very good service / good parts

  • ****DJEVIC NED***** 2023-12-05

    This is Great Company!!Brian is professional , and nice USA guy always trying to do easy for the partner A+++, Appreciated Brian.

  • **er*** 2023-12-03

    Thanks for the business Susan - very professional company!

  • **ay Yo*** 2023-12-01

    a smooth, seamless transaction. Parts packaged well and as represented. Quality supplier.

  • ****MMENOS VA***** 2023-11-25

    Roger told us exactly what he wanted to have and we got all necessary Details on his P.O. so he got our PI real quick and the money was on our bank account next day. Roger is the Man, he had a very clear and good communication with us. So we are looking forward to do the next business with Central Technology Procurement Solutions SL.

  • **im John*** 2023-11-15

    Censtry is very reliable, very pleasant to work with.Nous sommes très heureux de travailler avec vous autres. Notre collaboration sera bien meilleure.

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