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.

LM3622AMX-8.4 | Texas Instruments| IC BATT CONTRL LI-ION 2CEL 8SOIC

Name: LM3622AMX-8.4
Brand: Texas Instruments
Availability: InStock
Rating: 5 (1 reviews)

Product Details

Shipping

Quality Guarantee

Reviews

LM3622AMX-8.4 DESCRIPTION

The LM3622 is a charge controller for Lithium-Ionbatteries. This monolithic integrated circuit accuratelycontrols an external pass transistorfor precisionLithium-Ion battery charging. The LM3622 provides aconstant(CVCC)configuration that changes, as necessary, to optimallycharge lithium-ion battery cells. Voltage chargingversions (4.1V, 4.2V, 8.2V, and 8.4V) are availablefor one or two cell battery packs and for coke orgraphite anode battery chemistry.constantvoltagecurrentorfor A grade and ±50mV/cellThe LM3622 accepts input voltages from 4.5V totemperature is24V. Controller accuracy over±30mV/cellthestandard grade. No precision external resistors arerequired. Furthermore,the LM3622's proprietaryoutput voltage sensing circuit drains less than 200nAisfrom thedisconnected.battery whensourceinputtheforThe LM3622 circuitry includes functions for regulatingthe charge voltage with a temperature compensatedbandgap reference and regulating the current with anexternal sense resistor. The internal bandgap insuresexcellent controller performance over the operatingtemperature and input supply range.The LM3622 can sink 15mA minimum at the EXT pinto drive the base of an external PNP pass transistor.It also has low-voltage battery threshold circuitry thatremoves this drive when the cell voltage drops belowa preset limit. The LVSEL pin programs this thresholdvoltage to either 2.7V/cell or 2.15V/cell. The low-voltage detection, which is a user enabled feature,provides an output signal that can be used to enablea "wake up charge"toprecondition a deeply discharged pack.source automaticallyThe LM3622 is available in a standard 8-lead SOICsurface mount package.

LM3622AMX-8.4 APPLICATIONS

• Cellular Phone Cradle Charger
• PDA/Notebook Cradle Charger
• Camcorder Cradle Charger

Shipping Cost

1. Shipping starts at $40, but prices may vary for certain countries like South Africa, Brazil, India, Pakistan, Israel, etc.
2. The basic freight for packages ≤0.5kg or equivalent volume is influenced by the time zone and country.

Shipping Method

1. Our products are currently shipped using DHL, SF, and UPS. For low quantities, FedEx is the chosen carrier.

Delivery Time

1. Once shipped, the estimated delivery time is contingent on the selected shipping method.

1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.

2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.

FAQs:

Q: How does SZComponents ensure that LM3622AMX-8.4 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 LM3622AMX-8.4 devices on our platform. We prioritize the sourcing channels and quality of LM3622AMX-8.4 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 LM3622AMX-8.4 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 LM3622AMX-8.4 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 LM3622AMX-8.4 order with a SZComponents sales representative or through our online customer service before proceeding with payment.
Q: What payment methods are accepted by SZComponents?
A: We accept various payment methods, including TT Bank, PayPal, Credit Card, Western Union, and Escrow.
Q: How are shipping arrangements made, and how can I track my package?
A: Customers can select from industry-leading freight companies like DHL, FedEx, UPS, TNT, and Registered Mail. Once your order is ready for shipment, our sales team will inform you about the shipping details and provide a tracking number. Note that tracking information might take up to 24 hours to appear. Typically, Express delivery takes 3-5 days, while Registered Mail requires 25-60 days.
Q: What is the process for returns or replacements of LM3622AMX-8.4?
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 LM3622AMX-8.4 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.
We are informed about the defects within 90 days from the delivery date.
The LM3622AMX-8.4 remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for LM3622AMX-8.4?
A: For any After-Sales service, including datasheets and pin diagrams for LM3622AMX-8.4, feel free to contact us at [email protected]
Q: How can I contact SZComponents? Please provide specific contact methods.
A: Reach out to us by clicking the customer service button at the bottom right corner of our site, submitting an RFQ directly, or using the 'Contact Us' link at the top of our page to email or call us. We guarantee a response to your inquiries within 24 hours.

TYPE	DESCRIPTION	Select all
Programmable Features	-
Current - Charging	Constant
Number of Cells	2
Supplier Device Package	8-SOIC
Battery Chemistry	Lithium Ion
Package / Case	8-SOIC (0.154", 3.90mm Width)
Product Status	Obsolete
Mounting Type	Surface Mount
Package	Tape & Reel (TR)
Operating Temperature	-20°C ~ 70°C (TA)
Series	-
Interface	-
Voltage - Supply (Max)	24V
Battery Pack Voltage	8.4V
Charge Current - Max	-
Fault Protection	-

LM3622AMX-8.4

Obsolete

Popular Products

LM3622AMX-8.4 DESCRIPTION

LM3622AMX-8.4 APPLICATIONS

FAQs:

Q: How does SZComponents ensure that LM3622AMX-8.4 is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about LM3622AMX-8.4 chips, including original manufacturer details, Battery Chargers application, and images?

Q: Are the prices and stock levels of 's LM3622AMX-8.4 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 LM3622AMX-8.4?

Q: How can I get support or request datasheets and pin diagrams for LM3622AMX-8.4?

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

Product Attributes

Obsolete

Popular Products

You May Also Be Interested In

BQ25606RGER

BQ25150YFPT

BQ24166RGET

BQ24041DSQR

BQ24050DSQR

BQ2002TSNTR

BQ24232HARGTR

BQ24050DSQT

BQ25886RGER

BQ24195LRGER