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1A, 1.2MHz/2.2MHz, Step-Up DC/DC Converters
| Manufacturer : | Analog Devices, Inc |
|---|---|
| Package/Case : | SOT-23 |
| Product Categories : | Switch, DC to DC regulator, the controller |
| Datasheet: | LT1930AES5 Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| Marking Code: | LTSQ |
| In-stock: | 6155 |
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LT1930AES5 Product Details
The LT1930 and LT1930AES5 are the industry's highest power SOT-23 switching regulators. Both include an internal 1A, 36V switch allowing high current outputs to be generated in a small footprint. The LT1930 switches at 1.2MHz, allowing the use of tiny, low cost and low height capacitors and inductors. The faster LT1930AES5 switches at 2.2MHz, enabling further reductions in inductor size. Complete regulator solutions approaching one tenth of a square inch in area are achievable with these devices. Multiple output power supplies can now use a separate regulator for each output voltage, replacing cumbersome quasi-regulated approaches using a single regulator and custom transformers.
A constant frequency internally compensated current mode PWM architecture results in low, predictable output noise that is easy to filter. Low ESR ceramic capacitors can be used at the output, further reducing noise to the millivolt level. The high voltage switch on the LT1930/LT1930AES5 is rated at 36V, making the device ideal for boost converters up to 34V as well as for single-ended primary inductance converter (SEPIC) and flyback designs. The LT1930 can generate 5V at up to 480mA from a 3.3V supply or 5V at 300mA from four alkaline cells in a SEPIC design.
The LT1930/LT1930AES5 are available in the 5-lead ThinSOT package.
Feature
- 1.2MHz Switching Frequency (LT1930)
- 2.2MHz Switching Frequency (LT1930A)
- Low VCESAT Switch: 400mV at 1A
- High Output Voltage: Up to 34V
- 5V at 480mA from 3.3V Input (LT1930)
- 12V at 250mA from 5V Input (LT1930A)
- Wide Input Range: 2.6V to 16V
- Uses Small Surface Mount Components
- Low Shutdown Current: <1µA
- Low Profile (1mm) ThinSOT™ Package
- Pin-for-Pin Compatible with the LT1613
Applications
- TFT-LCD Bias Supply
- Digital Cameras
- Cordless Phones
- Battery Backup
- Medical Diagnostic Equipment
- Local 5V or 12V Supply
- External Modems
- PC Cards
- xDSL Power Supply
(Picture: Diagram)
Technical Parameters
- Number of Outputs
- 1
- Vinmin | V
- 2.45
- Vinmax | V
- 16
- Switch Currenttyp | A
- 1.2
- Vout Maxtyp | V
- 34
- Synchronous
- No
- Comments
- Wide VIN Range, LT1930A Offers 2.2MHz Switching Frequency
- Isupplytyp | A
- 4.2m
LT1930AES5 Datasheet
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LT1930A Technical Documentation/Data sheet
LT1930AES5 Related Products
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Shipping
- Shipping Type
- Ship Fee
- Lead Time
- 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.
Payment
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
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- Western Union
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- charge US$0.00 banking fee.
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Packing
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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.
FAQ:
- Q: How does Jotrin guarantee that LT1930AES5 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 LT1930AES5 devices; we pay more attention to the channels and quality of LT1930AES5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LT1930AES5 chips? Including ADI original factory information, Switch, DC to DC regulator, the controller application, LT1930AES5 pictures?
- You can use Jotrin's intelligent search engine, or filter by Step-Up (Boost) Regulators ; Internal Power Switch Boost category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's LT1930AES5 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 LT1930AES5, 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?
- 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 LT1930AES5?
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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 LT1930AES5 we delivered, we will accept the replacement or return of the LT1930AES5 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 LT1930AES5.
(3)The LT1930AES5 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 LT1930AES5 datasheet pdf, LT1930A pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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