제품소개 > 집적 회로 (IC) > 전력 관리 IC > ISL9492ERZ

이미지는 참고 용입니다. 제품 사양을 참조하십시오.

ISL9492ERZ

Hot Sale

LNB Supply and Control Voltage Regulator 28Pin TQFN EP

  • 꾸러미 :
  • QFN4x4-28
  • 제품 :
  • Voltage Regulators
  • RoHs Status:
  • Lead free/RoHS Compliant
  • 실크 스크린 코드:
  • 94+92ERZ
  • 재고:
  • 2600

  

제품문의하기

도움말: 연락하기 쉬운 다음과 같은 정보를 기입하십시오!


ISL9492ERZ 제품 상세 정보

The ISL9492ERZ is a highly integrated voltage regulator and interface IC specifically designed for supplying power and control signals from advanced satellite set-top box (STB) modules to the low noise blocks (LNB) of a single antenna port. It also supports DiSEqC tone generation and modulation with diagnostic status read-back. Controlling the ISL9492ERZ is simple via the I2C bus by writing 8 bit words onto the System Registers (SR).
The device design makes the total LNB supply design simple, efficient and compact with low external component count by integrating Boost power MOSFET, current-mode boost PWM and a low-noise linear regulator. The current-mode boost converters provide the linear regulator with input voltage that is set to the final output voltages, plus typically 0.9V to insure minimum power dissipation across each linear regulator.
The LNB output voltage can be controlled in two ways; by full control from I2C using the VTOP and VBOT bits or by setting the I2C to the lower range and switching to higher range with the select VTOP pin. The External modulation input EXTM accepts a modulated DISEqC command and transfers it symmetrically to the output. The EXTM pin can be used to modulate the continuous internal tone. 
The fault signal serves as an interrupt for the processor when any condition turns OFF the LNB controller (over-temperature, overcurrent, disable). The states of these flags to the faults can be thoroughly examined through the I2C registers.
Features
• Single-Chip Power Solution
- Operation for 1-Tuner/1-Dish Applications
- Integrated DC/DC Converter and I2C Interface
• Integrated Boost MOSFET
• Switch-Mode Power Converter for Lowest Dissipation
- 490kHz Boost Switching Frequency
- Boost PWMs with > 92% Efficiency
- Selectable 13.5V or 18.5V Outputs
- I2C and Pin Controllable Output
• 31V Output Back-Bias Capability
• Built-in Tone Oscillator Factory
- Facilitates DiSEqC (EUTELSAT) Encoding
- Trimmed to 22kHz
- External Modulation Input
• DiSEqC 2.0 Support and Diagnostics
• Internal Overvoltage, Undervoltage, Overcurrent Protection, Over-Temperature Flags Accessible through the I2C Interface and    Fault Signal Status Pin
• Short-Circuit Protection
Applications
• LNB Power Supply and Control for Satellite Set-Top Box

ISL9492ERZ

응용 프로그램 / 파라미터의 범위

  • Single-Chip Power Solution
  • Operation for 1-Tuner/1-Dish Applications
  • Integrated DC/DC Converter and I2C Interface
  • Integrated Boost MOSFET
  • Switch-Mode Power Converter for Lowest Dissipation
  • 490kHz Boost Switching Frequency
  • Boost PWMs with > 92% Efficiency
  • Selectable 13.5V or 18.5V Outputs
  • I2C and Pin Controllable Output
  • 31V Output Back-Bias Capability
  • Built-in Tone Oscillator Factory
  • Facilitates DiSEqC (EUTELSAT) Encoding
  • Trimmed to 22kHz - External Modulation Input
  • DiSEqC 2.0 Support and Diagnostics
  • Internal Overvoltage, Undervoltage, Overcurrent Protection, Over-Temperature Flags Accessible through the I2C Interface and Fault Signal Status Pin
  • Short-Circuit Protection

ISL9492ERZ 제품

ISL9492ERZ Pinout
(제품 이미지: Pinout)

ISL9492ERZ Block Diagram
(제품 이미지: Diagram)

기술적 인 매개 변수

  • Applications
  • Converter, Satellite Set-Top Box Designs
  • Voltage Input
  • 8V ~ 14V
  • Number of Outputs
  • 1
  • Voltage Output
  • 13.5V ~ 20V
  • Operating Temperature
  • -20??C ~ 85??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 28-WFQFN Exposed Pad
  • Supplier Device Package
  • 28-TQFN (4x4)

ISL9492ERZ Datasheet

ISL9492ERZ 특수 제품에 대한 관련

Ratings and Reviews (1)

  • 4 / 5
  • 5 Stars 0%
  • 4 Stars 100%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **esog***
    2020-03-28

    шло быстро.

Reviews
  • Ratings
  • Please rate the product!
지불:
지불
배송:
배송
Estimated Delivery Time: Dec 04 - Dec 09 days (choose Expedited at checkout).

배송 & 지불

배송

  • 전송 모드
  • 선박
  • 배달
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


지불

  • 지불 방법
  • 지급 수수료
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

우리는 높은 품질의 제품, 사려 깊은 서비스와 판매 보증 후를 제공

  • 우리는 당신의 다양한 요구를 충족시킬 수, 다양한 제품이있다.

    우리는 당신의 다양한 요구를 충족시킬 수, 다양한 제품이있다.

  • 최소 주문 수량은 1PCS에서 시작됩니다.

    최소 주문 수량은 1PCS에서 시작됩니다.

  • 최저 국제 운송 요금은 $ 2.00 미국에서 시작합니다.

    최저 국제 운송 요금은 $ 2.00 미국에서 시작합니다.

  • 모든 제품에 90 일 품질 보증.

    모든 제품에 90 일 품질 보증.

포장

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    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.

Jotrin ESD packing

보장

1.We provide 90 days warranty.

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 ISL9492ERZ 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 ISL9492ERZ devices; we pay more attention to the channels and quality of ISL9492ERZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ISL9492ERZ chips? Including RENESAS original factory information, Voltage Regulators application, ISL9492ERZ pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management ; Low-Dropout Regulators ; Linear Regulators (Application Specific) category, or find it through Renesas Technology Corp Information page.
Q: Are the RENESAS's ISL9492ERZ 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 ISL9492ERZ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
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?
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 ISL9492ERZ?
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 ISL9492ERZ we delivered, we will accept the replacement or return of the ISL9492ERZ 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 ISL9492ERZ.
(3)The ISL9492ERZ 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 ISL9492ERZ datasheet pdf, ISL9492 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Renesas Technology Corp

Renesas
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...
  • ISL8483EIBZ-T
    ISL8483EIBZ-T ESD Protected to 【15kV, 5V, Low Power, High Speed or Slew Rate Limited...
  • ISL8485EIBZ-T
    ISL8485EIBZ-T ESD Protected to 【15kV, 5V, Low Power, High Speed or Slew Rate Limited...
  • ISL8487EIBZ
    ISL8487EIBZ Transceiver RS422/RS485, 250 Kbps, Half Duplex, ± 15 kV ESD-Protected,...
  • ISL8487IBZ
    ISL8487IBZ 1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/...
  • ISL8489EIBZ
    ISL8489EIBZ Pb-Free 14LD SOIC,-40+85,5V RS-485 TRANSCEIVER 1TX/1RX 15K E HT SUSA C...
  • ISL8491EIBZ
    ISL8491EIBZ RS422/RS485 Transceiver, 1 Driver, 1 Receiver, 4.5V to 5.5V Supply, SO...

국제 인증

국제 인증