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ISL78419ARZ-T7A
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ISL78419ARZ Integrated Automotive TFT-LCD Power Supply Regul HT SUSA CODE:8542390000
| Производитель : | Renesas Technology Corp |
|---|---|
| Упаковка/Ящик : | QFN-28 |
| категорий продукта : | Dedicated power management |
| Datasheet: | ISL78419ARZ-T7A Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| Наличность: | 874 |
Количество
Запрос он-лайн
ISL78419ARZ-T7A информация о продукте
The ISL78419ARZ-T7A is an integrated power management IC (PMIC) for TFT-LCDs used in central display, rear seat entertainment and virtual dashboards. The device integrates a boost converter for generating AVDD, an LDO regulator for VLOGIC. VON and VOFF are generated by a charge pump driven by the switch node of the boost converter. The ISL78419ARZ-T7A also includes a VON slice circuit, reset function, and a high performance VCOM amplifier with a Digitally Controlled Potentiometer (DCP) that is used as a VCOM calibrator.The AVDD boost converter features a 1.5A/0.18Ω boost FET with 600kHz/1200kHz switching frequency.The integrated logic LDO includes a 350mA FET for driving the low voltage needed by external digital circuitry. The gate pulse modulator can control the gate voltage up to 30V, and both the rate and slew delay times are selectable.The supply monitor generates a reset signal when the system is powered down based on a user selected threshold level (programming resistor).The ISL78419ARZ-T7A provides a digitally controlled VCOM output using I2C interface. One VCOM amplifier is also integrated in the chip to provide a fast slewing 150mA drive (sourcing or sinking). The output of the VCOM is powered up with the voltage stored at the last programmed 8-bit (internal) EEPROM setting.The ISL78419ARZ-T7A is rated to operate over the temperature range of (-40°C to +105°C) and is qualified according to AEC-Q100.
Особенность
- 2.5V to 5.5V input
- 1.5A, 0.18Ω integrated boost FET
- VON/VOFF supplies generated by charge pumps driven by the boost switch node
- LDO for VLOGIC channel
- 600kHz/1200kHz selectable switching frequency
- Integrated gate pulse modulator
- Reset signal generated by supply monitor
- Integrated VCOM amplifier
- DCP
- I2C serial interface, address: 0101000, MSB left
- Wiper position stored in 8-bit nonvolatile memory and recalled on power-up
- Endurance, 1,000 data changes per bit
- UVLO, UVP, OVP, OCP, and OTP protection
- Pb-free (RoHS compliant)
- 28 Ld 4x5 QFN
- AEC-Q100 qualified
(Картинка: Diagram)
Технические параметры
- Production Status
- Mass Production
- iSim Model
- No
- # of Outputs
- 4
- Input Voltage Min (V)
- 2.5
- Input Voltage Max (V)
- 5.5
- Linear Output
- Yes
- Input Voltage Range (V)
- 2.5 to 5.5
- Parametric Applications
- Automotive TFT-LCD
- Qualification Level
- Automotive
- Can Sample
- Yes
- $/1K Units
- 2.9
- Temperature Range
- -40 to +105
ISL78419ARZ-T7A Datasheet
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ISL78419
ISL78419ARZ-T7A Связанные специальные
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- Оплата:
- Перевозка:
Перевозка & Оплата
Перевозка
- Доставка типа
- Гонорар корабля
- Затягивание
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Оплата
- Условия платежа
- Рука Плата
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Мы обеспечиваем высокое качество продукции, заботливое обслуживание и после продажи гарантии
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У нас есть богатые продукты, может удовлетворить ваши различные потребности.
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Минимальное количество заказа начинается от 1шт.
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Самая низкая международная стоимость доставки начинается от $ 2,00 США.
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90 дней гарантия качества для всех продуктов.
упаковка
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Step1: Products
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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.
Гарантии
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.
FAQ:
- Q: How does Jotrin guarantee that ISL78419ARZ-T7A is the original manufacturer or agent of RENESAS?
- We have a professional business development department to strictly test and verify the qualifications of RENESAS original manufacturers and agents. All RENESAS suppliers must pass the qualification review before they can publish their ISL78419ARZ-T7A devices; we pay more attention to the channels and quality of ISL78419ARZ-T7A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of ISL78419ARZ-T7A chips? Including RENESAS original factory information, Dedicated power management application, ISL78419ARZ-T7A pictures?
- You can use Jotrin's intelligent search engine, or filter by Automotive ; Power Management for Automotive ; PMICs for Automotive category, or find it through Renesas Technology Corp Information page.
- Q: Are the RENESAS's ISL78419ARZ-T7A price and stock displayed on the platform accurate?
- The RENESAS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ISL78419ARZ-T7A, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of ISL78419ARZ-T7A?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the ISL78419ARZT7A we delivered, we will accept the replacement or return of the ISL78419ARZ-T7A only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ISL78419ARZ-T7A.
(3)The ISL78419ARZ-T7A is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as ISL78419ARZ-T7A datasheet pdf, ISL78419 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Renesas Technology Corp
In April 2010, NEC electronics and renesas technologies, two major semiconductor manufacturers in Japan, merged, creating a new professional semiconductor manufacturer renesas electronics. Based on its strong r&d strength, design and development platform and various manufacturing technologies, rene...
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- 3.Renesas Electronics Reports Financial Results for the First Quarter Ended June 30, 2015
- 4.Power industrial robot servo control renesas electronic release RX72T series MCU
- 5.Renesas electronics has developed a new flash memory technology to achieve the industry's maximum capacity and fastest random access operations
- 6.Renesas Announces World’s First Sub-Gigahertz Band Wireless Solutions
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