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.

ISL78322ARZ-T | Renesas Electronics America Inc.| IC REG BCK ADJ 2A/1.7A DL 12DFN

Name: ISL78322ARZ-T
Brand: Renesas Electronics America Inc.
Price: 6.20 USD
Availability: InStock
Rating: 5 (28 reviews)

Product Details

Shipping

Package

Quality Guarantee

The ISL78322ARZ-T is a high-efficiency, dual synchronous step-down DC/DC regulator that can deliver up to 2A/1.7A continuous output current per channel. The channels are 180° out-of-phase for input RMS current and EMI reduction. The supply voltage range of 2.8V to 5.5V allows for the use of a single Li+ cell, three NiMH cells or a regulated 5V input. The current mode control architecture enables very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL78322ARZ-T operates at 2.25MHz switching frequency, which allows for the use of small, low cost inductors and capacitors. Each channel is optimized for generating an output voltage as low as 0.6V.The ISL78322ARZ-T has a forced PWM mode that reduces noise and RF interference.The ISL78322ARZ-T offers a 1ms Power-Good (PG) signal to monitor both outputs at power-up. When shut down, ISL78322ARZ-T discharges the output capacitors. Other features include internal digital soft-start, enable for power sequence, overcurrent protection, and thermal shutdown. The ISL78322ARZ-T is offered in a 4mmx3mm, 12 Lead DFN package with 1mm maximum height. The complete converter occupies less than 1.8cm2 area.The ISL78322ARZ-T is qualified to AEC-Q100 and specified for operation across the -40°C to +105°C (grade 2) ambient temperature range.

Feature

Dual 2A/1.7A high-efficiency, synchronous buck regulator with up to 97% efficiency
2.8V to 5.5V input supply range
180° out-of-phase outputs reduce ripple current and EMI
Start-up with prebiased output prevents negative current flow in output stage
External synchronization up to 8MHz
Negative current detection and protection
100% maximum duty cycle for lowest dropout
Internal current mode compensation
Peak current limiting, hiccup mode short-circuit protection, and over-temperature protection
Pb-free (RoHs compliant)
AEC-Q100 qualified component

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.

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

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

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Our strategic hubs located in Futian, Longgang, Nanshan offer a variety of customized programs designed for specific customers' needs.

We also have long-standing relationships with major logistics carriers and provide flexible solutions to meet your individual requirements.

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 ISL78322ARZ-T 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 ISL78322ARZ-T devices on our platform. We prioritize the sourcing channels and quality of ISL78322ARZ-T 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 ISL78322ARZ-T chips, including original manufacturer details, Voltage Regulators - DC DC Switching Regulators application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the Voltage Regulators - DC DC Switching Regulators category, or navigate through the 's brand page for comprehensive information.
Q: Are the prices and stock levels of 's ISL78322ARZ-T 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 ISL78322ARZ-T 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 ISL78322ARZ-T?
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 ISL78322ARZ-T 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 ISL78322ARZ-T 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 ISL78322ARZ-T?
A: For any After-Sales service, including datasheets and pin diagrams for ISL78322ARZ-T, 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
Voltage - Output (Min/Fixed)	0.6V
Series	Automotive, AEC-Q100
Voltage - Output (Max)	5.5V
Package	Tape & Reel (TR)
Current - Output	2A, 1.7A
Product Status	Active
Frequency - Switching	2.25MHz
Function	Step-Down
Synchronous Rectifier	Yes
Output Configuration	Positive
Operating Temperature	-40°C ~ 105°C (TA)
Topology	Buck
Mounting Type	Surface Mount
Output Type	Adjustable
Package / Case	12-VFDFN Exposed Pad
Number of Outputs	2
Supplier Device Package	12-DFN (4x3)
Voltage - Input (Min)	2.8V
Voltage - Input (Max)	5.5V

ISL78322ARZ-T

$6.20

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Feature

FAQs:

Q: How does SZComponents ensure that ISL78322ARZ-T is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about ISL78322ARZ-T chips, including original manufacturer details, Voltage Regulators - DC DC Switching Regulators application, and images?

Q: Are the prices and stock levels of 's ISL78322ARZ-T 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 ISL78322ARZ-T?

Q: How can I get support or request datasheets and pin diagrams for ISL78322ARZ-T?

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

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$6.20

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