What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

BQ25173DSGR | Texas Instruments| IC BATT CHG SUPERCAP 4CELL 8WSON

Name: BQ25173DSGR
Brand: Texas Instruments
Price: 0.41 USD
Availability: InStock
Rating: 5 (1 reviews)

Product Details

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BQ25173DSGR 1 Features

BQ25173DSGR 3 Description

Input voltage up-to 40-V tolerant
•
• Automatic Sleep mode for low power consumption– 350-nA leakage current– 2-µA input leakage current when chargedisabled
• Supports 1- to 4-cell supercapacitor
• Supports charging supercapacitor from 0 V
• External resistor programmable operation– FB pin to adjust supercapacitor regulationvoltage– ISET to set charge current from 10 mA to 800mA
• High accuracy– ±1% charge voltage accuracy– ±10% charge current accuracy
• Charging features
•– CE pin for charging function control– Open-drain output for status and fault indication– Open-drain output for power-good indicationIntegrated fault protection– 18-V IN overvoltage protection– 1000-mA overcurrent protection– 125°C thermal regulation; 150°C thermalshutdown protection– OUT short-circuit protection– ISET pin short/open protection

BQ25173DSGR 2 Applications

• Smart meter
• Barcode scanner
• Portable medical equipment
• Dashboard cameraThe BQ25173 is an integrated 800-mA linear chargerfor 1- to 4-cell supercapacitors targeted at space-limited applications. The device has a single poweroutput that charges the supercapacitor. The systemload can be placed in parallel with the supercapacitor;the charge current is shared between the system andsupercapacitor.During charging, an internal control loop monitorsthe IC junction temperature and reduces the chargecurrent if the internal temperature threshold, TREG, isexceeded. This feature allows for fast charging of afully discharged supercapacitor.The charger power stage and charge current sensefunctions are fully integrated. The charger functionhas high accuracy current and voltage regulationloops, charge status display, and charge functioncontrol. The charge voltage and fast-charge currentare programmable through external resistors.Device InformationSimplified Schematic

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Q: How does SZComponents ensure that BQ25173DSGR is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their BQ25173DSGR devices on our platform. We prioritize the sourcing channels and quality of BQ25173DSGR products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
Q: Where can I find detailed information about BQ25173DSGR chips, including original manufacturer details, Battery Chargers application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the Battery Chargers category, or navigate through the 's brand page for comprehensive information.
Q: Are the prices and stock levels of 's BQ25173DSGR shown on the platform accurate?
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your BQ25173DSGR order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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Q: What is the process for returns or replacements of BQ25173DSGR?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the BQ25173DSGR if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
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For more details, refer to our Return & Change Policy.
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TYPE	DESCRIPTION	Select all
Programmable Features	Current, Voltage
Current - Charging	Constant - Programmable
Number of Cells	1 ~ 4
Supplier Device Package	8-WSON (2x2)
Battery Chemistry	Supercapacitor
Package / Case	8-WFDFN Exposed Pad
Product Status	Active
Mounting Type	Surface Mount
Package	Tape & Reel (TR)
Operating Temperature	-40°C ~ 125°C (TJ)
Series	-
Interface	-
Voltage - Supply (Max)	18V
Battery Pack Voltage	10.5V (Max)
Charge Current - Max	800mA
Fault Protection	Over Current, Over Voltage, Short Circuit

BQ25173DSGR

$0.41

Popular Products

BQ25173DSGR 1 Features

BQ25173DSGR 3 Description

BQ25173DSGR 2 Applications

FAQs:

Q: How does SZComponents ensure that BQ25173DSGR is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about BQ25173DSGR chips, including original manufacturer details, Battery Chargers application, and images?

Q: Are the prices and stock levels of 's BQ25173DSGR shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of BQ25173DSGR?

Q: How can I get support or request datasheets and pin diagrams for BQ25173DSGR?

Q: How can I contact SZComponents? Please provide specific contact methods.

Product Attributes

$0.41

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