BQ24072TRGTR

Effective Inventory7,143

Standalone 1-cell 1.5-A linear battery charger, Power Path, 4.2-V VBAT, Voltage-based TS w/ TD 16-VQFN -40 to 85

  • Manufacturer Part # : BQ24072TRGTR

  • Package/Case: VQFN-16

  • Part Status : ACTIVE

  • Brand: Texas Instruments

  • Product Categories : Battery Chargers

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping&Payment

Shipping&Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service&Packaging

Service&Packaging

AboutAfterSalesService

AllPartsExtendedQualityGuarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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BQ24072TRGTR DataSheet

Quick Inquiry

Please submit RFQ for BQ24072TRGTR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

for the BQ24072TThe BQ2407xT series of devices are integrated Li-ion linear chargers and system powerpath management devices targeted at space-limited portable applications. The devices operate fromeither a USB port or AC adapter and support charge currents up to 1.5A. The input voltage rangewith input over-voltage protection supports unregulated adapters. The USB input current limitaccuracy and start up sequence allow the BQ2407xT to meet USB-IF inrush current specification.Additionally, the input dynamic power management (VIN - DPM) prevents thecharger from crashing incorrectly configure USB sources.The BQ2407xT features dynamic power path management (DPPM) that powers the system whilesimultaneously and independently charging the battery. The DPPM circuit reduces the charge currentwhen the input current limit causes the system output to fall to the DPPM threshold; thus,supplying the system load at all times while monitoring the charge current separately. This featurereduces the number of charge and discharge cycles on the battery, allows for proper chargetermination and enables the system to run with a defective or absent battery pack. Additionally, the regulated system input enables instant system turn-on when plugged ineven with a totally discharged battery. The power-path management architecture also permits thebattery to supplement the system current requirements when the adapter cannot deliver the peaksystem currents, enabling the use of a smaller adapter.The battery is charged in three phases: conditioning, constant current, and constantvoltage. In all charge phases, an internal control loop monitors the IC junction temperature andreduces the charge current if the internal temperature threshold is exceeded. The charger powerstage and charge current sense functions are fully integrated. The charger function has highaccuracy current and voltage regulation loops, charge status display, and charge termination. Theinput current limit and charge current are programmable using external resistors.

BQ24072TRGTR

Key Features

  • Fully Compliant USB Charger
  • Selectable 100 mA and 500 mA maximum input current
  • 100 mA Maximum current limit ensures compliance to USB-IF standard
  • Input based dynamic power management (VIN-DPM) forprotection against poor USB sources
  • 28 V Input lting with over-voltage protection
  • Integrated dynamic power path management (DPPM) function simultaneously andindependently powers the system and charges the battery
  • System output tracks battery voltage (BQ24072T)
  • Supports up to 1.5 A charge current with current monitoring output(ISET)
  • Programmable Input Current Limit up to 1.5 A for wall adapters
  • Battery disconnect function with SYSOFF input
  • Reverse current, short-circuit and thermal protection
  • Flexible voltage based NTC thermistor input
  • Proprietary start up sequence limits inrush current
  • Status indication – charging/done, power good
  • Small 3 mm × 3 mm 16 Lead VQFN Package

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid BQ24072TRGTR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Part Package Code QFN Pin Count 16
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Additional Feature DETECTION THRESHOLD VOLTAGE IS 0.08V; I/P ACCEPTS UP TO 26V WITHOUT DAMAGE, BUT OPERATN IS SUSPENDED
Adjustable Threshold YES Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code S-PQCC-N16 JESD-609 Code e4
Length 3 mm Moisture Sensitivity Level 2
Number of Channels 1 Number of Functions 1
Number of Terminals 16 Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C Package Body Material PLASTIC/EPOXY
Package Code HVQCCN Package Equivalence Code LCC16,.12SQ,20
Package Shape SQUARE Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260 Power Supplies 4.5/6.3 V
Qualification Status Not Qualified Seated Height-Max 1 mm
Supply Current-Max (Isup) 1.5 mA Supply Voltage-Max (Vsup) 6.4 V
Supply Voltage-Min (Vsup) 4.35 V Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form NO LEAD
Terminal Pitch 0.5 mm Terminal Position QUAD
Threshold Voltage-Nom +6.6V Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3 mm Number of series cells 1
Charge current (max) (A) 1.5 Vin (max) (V) 6.4
Cell chemistry Li-Ion/Li-Polymer Battery charge voltage (min) (V) 4.2
Battery charge voltage (max) (V) 4.2 Absolute max Vin (max) (V) 28
Control topology Linear Control interface Standalone (RC-Settable)
Features BAT temp thermistor monitoring (hot/cold profile), IC thermal regulation, Input OVP, Power Path, VINDPM (Input voltage threshold to maximize adaptor power) Vin (min) (V) 4.35
Rating Catalog

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification BQ24072TRGTR PDF Download

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