ISL88731CHRTZ
Battery Charger with SMBus Level 2





Brands: RENESAS ELECTRONICS CORP
Mfr.Part #: ISL88731CHRTZ
Datasheet: ISL88731CHRTZ Datasheet (PDF)
Package/Case: WFQFN-28
Product Type: Battery Chargers
RoHS Status:
Stock Condition: 6,104 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ISL88731CHRTZ General Description
The ISL88731CHRTZ is a cutting-edge Lithium-ion battery charger controller that stands out for its advanced features and high level of integration. Thanks to its programmability over the SMBus system management bus, users can easily customize its settings to meet their specific needs. Designed to be used in smart battery chargers within smart battery systems, this controller ensures that charge power is efficiently managed to prevent overloading and optimize battery performance
Features
- Intelligent Power Scheduling Algorithm
- Pulse-Charging for Faster Recharging
- Error Detection and Recovery System
- Advanced Thermal Management
- Battery Cell Balancing Technology
- High-Reliability Design Standards
Application
Notebook Computers
Tablet PCs
Portable Equipment with Rechargeable Batteries
Specifications
Parameter | Value | Parameter | Value |
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Source Content uid | ISL88731CHRTZ | Pbfree Code | Yes |
Part Life Cycle Code | Obsolete | Ihs Manufacturer | RENESAS ELECTRONICS CORP |
Pin Count | 28 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Date Of Intro | 2017-10-24 | Samacsys Manufacturer | Renesas Electronics |
Adjustable Threshold | YES | Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
JESD-30 Code | S-PQCC-N28 | JESD-609 Code | e3 |
Length | 5 mm | Moisture Sensitivity Level | 3 |
Number of Channels | 1 | Number of Functions | 1 |
Number of Terminals | 28 | Operating Temperature-Max | 100 °C |
Operating Temperature-Min | -10 °C | Peak Reflow Temperature (Cel) | 260 |
Seated Height-Max | 0.8 mm | Supply Voltage-Max (Vsup) | 26 V |
Supply Voltage-Min (Vsup) | 8 V | Supply Voltage-Nom (Vsup) | 18 V |
Surface Mount | YES | Temperature Grade | OTHER |
Terminal Finish | MATTE TIN | Terminal Form | NO LEAD |
Terminal Pitch | 0.5 mm | Terminal Position | QUAD |
Time@Peak Reflow Temperature-Max (s) | 30 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the ISL88731CHRTZ?
A: To place an order for the ISL88731CHRTZ, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the ISL88731CHRTZ?
A: We offer a 1-year warranty on the ISL88731CHRTZ. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of ISL88731CHRTZ from RENESAS ELECTRONICS CORP?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original RENESAS ELECTRONICS CORP manufacturers and authorized agents. All RENESAS ELECTRONICS CORP suppliers must pass a qualification review before they can list their ISL88731CHRTZ products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the ISL88731CHRTZ chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the RENESAS ELECTRONICS CORP information page to find comprehensive details about the ISL88731CHRTZ.
Q: Are the price and stock information for ISL88731CHRTZ on Ovaga's platform accurate?
A: Inventory levels for RENESAS ELECTRONICS CORP products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for ISL88731CHRTZ?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the ISL88731CHRTZ?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The ISL88731CHRTZ chip is a single-cell battery charger IC that incorporates the charge control, high-side NFET driver, and thermal management. It is specifically designed for portable devices, such as smartphones and tablets, to provide efficient and reliable charging capabilities. The chip includes a variety of safety features and protection circuitry to ensure the battery is charged safely and efficiently.
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Equivalent
Equivalent products of ISL88731CHRTZ chip are MAX8971, BQ24074, and TPS65023. These chips are similar in functionality and features, providing power management solutions for portable devices like smartphones and tablets. They offer similar voltage regulation, charging capabilities, and efficiency in managing power consumption. -
Features
1. Integrated battery charger controller 2. Supports battery voltages up to 13.5V 3. 7.7V overvoltage protection 4. Charge current programmable up to 2.5A 5. Internal reverse blocking FET 6. Integrated charge status display 7. Thermal regulation and protection 8. Compact 4mm x 4mm QFN package -
Pinout
The ISL88731CHRTZ is a battery charger IC with a 20-pin count. It is designed for single-cell Li-ion batteries, providing fast charging capability and high efficiency. The device features overvoltage and overcurrent protection, thermal regulation, and battery temperature monitoring for safe charging. -
Manufacturer
Intersil Corporation is the manufacturer of the ISL88731CHRTZ. Intersil is a semiconductor manufacturer specializing in power management and precision analog products. The company provides innovative solutions for a wide range of applications in the industrial, infrastructure, mobile, automotive, aerospace, and defense markets. -
Application Field
The ISL88731CHRTZ is commonly used in applications where lithium-ion batteries require charging and monitoring, such as in notebook computers, tablets, smartphones, and other portable electronic devices. Its small size, high efficiency, and integrated features make it well-suited for space-constrained applications that require accurate battery monitoring and fast charging capabilities. -
Package
The ISL88731CHRTZ chip comes in an SOIC-8 package with a Form EP (Exact Part) and a size of 3.9mm x 4.9mm.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like ISL88731CHRTZ. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
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