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Renesas ISL9238HRTZ-T
Battery Management Notebook Battery Charger 4X4 TQFN, T&R
Brands: Renesas Technology Corp
Mfr.Part #: ISL9238HRTZ-T
Datasheet: ISL9238HRTZ-T Datasheet (PDF)
Package/Case: 32pin-TQFN
RoHS Status:
Stock Condition: 3241 pcs, New Original
Product Type: Power Management ICs
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.140 | $6.140 |
| 200 | $2.377 | $475.400 |
| 500 | $2.293 | $1146.500 |
| 1000 | $2.251 | $2251.000 |
In Stock:3241 PCS
ISL9238HRTZ-T General Description
The ISL9238 is a buck-boost Narrow Output Voltage DC (NVDC) charger. The ISL9238 provides the NVDC charging, system bus regulation and protection features for tablet, Ultrabook, notebook, power bank, and any USB-C interface platform. The advanced Renesas R3™ Technology provides high light-load efficiency and fast transient response. In Charging mode, the ISL9238 takes input power from a wide range of DC power sources (such as conventional AC/DC charger adapters, USB PD ports, and travel adapters) and safely charges battery packs with up to 4-series cell Li-ion batteries. As a NVDC topology charger, it also regulates the system output to a narrow DC range for stable system bus voltage. The system power can be provided from the adapter, battery, or a combination of both. The ISL9238 can operate with only a battery, only an adapter, or both connected. For Intel IMVP8 compliant systems the ISL9238 includes System Power monitor (PSYS) functionality, which provides an analog signal representing total platform power. The PSYS output connects to a wide range of IMVP8 core regulators to provide an IMVP8 compliant power domain function. The ISL9238 supports reverse buck, boost, or buck-boost operation to input port from 2- to 4-cell batteries. The ISL9238 has serial communication using SMBus/I2C that allows programming of many critical parameters to deliver a customized solution.
Features
- Buck-boost NVDC charger for 1-, 2-, 3-, or 4-cell Li-ion batteries
- Input voltage range 3.2V to 23.4V (no dead zone)
- System output voltage 2.4V to 18.304V
- Autonomous charging option (automatic end of charging)
- System power monitor PSYS output, IMVP compliant
- Up to 1MHz switching frequency
- Adapter current and battery current monitor (AMON/BMON)
- PROCHOT# open-drain output, IMVP compliant
- Allows trickle charging of a depleted battery
- Ideal diode control in Turbo mode
- Reverse buck, boost, and buck-boost operation from battery
- Two-level adapter current limit available
- Battery Ship mode option
- SMBus and auto-increment I2C compatible
- 4mm x 4mm 32 Ld TQFN package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Renesas Electronics | Product Category: | Battery Management |
| RoHS: | Y | Product: | Charge Management |
| Battery Type: | Li-Ion, Li-Polymer | Output Voltage: | 2.4 V to 18.304 V |
| Operating Supply Voltage: | 3.2 V to 23.4 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 100 C | Package / Case: | TQFN-32 |
| Packaging: | Reel | Series: | ISL9238 |
| Brand: | Renesas / Intersil | Mounting Style: | SMD/SMT |
| Moisture Sensitive: | Yes | Product Type: | Battery Management |
| Factory Pack Quantity: | 6000 | Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.001764 oz |
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 4.0% 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
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ISL9238HRTZ-T is a power management chip designed for charging and power delivery in high-performance portable devices such as laptops. It supports USB Power Delivery and is capable of delivering up to 100W of power. The chip offers efficient charging algorithms, thermal regulation, and comprehensive protection features. It is commonly used in the design of power management solutions for various devices by electronics manufacturers.
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Features
The ISL9238HRTZ-T is a single-cell battery charger IC. Its features include a wide input voltage range, high-efficiency buck-boost switching charger, programmable charge current and voltage, thermal regulation, and a narrow voltage collapse mode for low battery protection. It is used in applications like notebooks, tablets, and power banks. -
Pinout
The ISL9238HRTZ-T is a 28-pin, 30V single cell Li-ion battery charger IC. It features an integrated low resistance power switch, telemetry output, and protection features like overvoltage protection and thermal protection. -
Manufacturer
Intersil Corporation is the manufacturer of the ISL9238HRTZ-T. It is a semiconductor company that designs and manufactures power management and precision analog integrated circuits. -
Application Field
The ISL9238HRTZ-T is a voltage regulator that is designed for use in notebook and tablet computers. It provides power management capabilities for the battery, system, and charging functions of these devices. -
Package
The ISL9238HRTZ-T chip comes in a package type of QFN (Quad Flat No-leads), with a form of reel and the size of 32 Lead 5x5 mm.
Datasheet PDF
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Minimum order quantity starts from 1pcs.
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