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Switching Voltage Regulators 42VIN Micropower No-Opto Isolated Flyback Converter with 65V/4.5A Switch
| メーカー : | Analog Devices, Inc |
|---|---|
| パッケージ : | SOIC-8 |
| 製品 : | Voltage Regulators - DC DC Switching Regulators |
| Datasheet: | LT8302ES8E#PBF Datasheet (PDF) |
| RoHs Status: | Pb-free Halide free |
| 在庫: | 1114 |
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LT8302ES8E#PBF 製品詳細
The LT8302/LT8302-3 is a monolithic micropower isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with two external resistors and a third optional temperature compensation resistor. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple Burst Mode operation maintains high efficiency at light load while minimizing the output voltage ripple. A 3.6A, 65V DMOS power switch is integrated along with all the high voltage circuitry and control logic into a thermally enhanced 8-lead SO package.
The LT8302/LT8302-3 operates from an input voltage range of 3V to 42V and delivers up to 18W of isolated output power. The high level of integration and the use of boundary and low ripple burst modes result in a simple to use, low component count, and high efficiency application solution for isolated power delivery.
アプリケーション/パラメータの範囲
- 3V to 42V Input Voltage Range
- 3.6A, 65V Internal DMOS Power Switch
- Low Quiescent Current:
- 106µA in Sleep Mode
- 380µA in Active Mode
- Quasi-Resonant Boundary Mode Operation at Heavy Load
- Low Ripple Burst Mode® Operation at Light Load
- Minimum Load < 0.5% (Typ) of Full Output
- No Transformer Third Winding or Opto-Isolator Required for Output Voltage Regulation
- Accurate EN/UVLO Threshold and Hysteresis
- Internal Compensation and Soft-Start
- Temperature Compensation for Output Diode
- Output Short-Circuit Protection
- Thermally Enhanced 8-Lead SO Package
- AEC-Q100 Qualified for Automotive Applications
アプリケーションの範囲
- Isolated Automotive, Industrial, Medical Power Supplies
- Isolated Auxiliary/Housekeeping Power Supplies
技術的パラメータ
- Function
- Step-Up/Step-Down
- Output Configuration
- Positive or Negative, Isolation Capable
- Topology
- Flyback
- Number of Outputs
- 1
- Voltage Input (Min)
- 2.8V
- Voltage Input (Max)
- 42V
- Current Output
- 3.6A
- Frequency Switching
- Down to 12kHz
- Synchronous Rectifier
- No
- Operating Temperature
- -40??C ~ 125??C (TJ)
- Mounting Type
- Surface Mount
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Supplier Device Package
- 8-SOIC-EP
LT8302ES8E#PBF Datasheet
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LT8302 Technical Documentation/Data sheet
LT8302ES8E#PBF 特殊な製品に関連する
Ratings and Reviews (1)
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**ick ***2018-04-04
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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.
保証
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 LT8302ES8E#PBF is the original manufacturer or agent of ADI?
- We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT8302ES8E#PBF devices; we pay more attention to the channels and quality of LT8302ES8E#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LT8302ES8E#PBF chips? Including ADI original factory information, Voltage Regulators - DC DC Switching Regulators application, LT8302ES8E#PBF pictures?
- You can use Jotrin's intelligent search engine, or filter by Switching Regulators ; Flyback, Forward & Isolated Controllers category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's LT8302ES8E#PBF price and stock displayed on the platform accurate?
- The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT8302ES8E#PBF, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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?
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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 LT8302ES8E#PBF?
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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 LT8302ES8E#PBF we delivered, we will accept the replacement or return of the LT8302ES8E#PBF 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 LT8302ES8E#PBF.
(3)The LT8302ES8E#PBF 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 LT8302ES8E#PBF datasheet pdf, LT8302 pin diagram?
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