Orders Over
$5000
KA3844B
Converter Offline Topology Up to 500kHz 8-DIP
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Brands: onsemi
Mfr.Part #: KA3844B
Datasheet: KA3844B Datasheet (PDF)
Package/Case: 8-DIP
RoHS Status:
Stock Condition: 8,626 pcs, New Original
Product Type: AC DC Converters, Offline Switches
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $0.768 | $0.768 |
200 | $0.298 | $59.600 |
500 | $0.287 | $143.500 |
1000 | $0.283 | $283.000 |
In Stock: 8,626 PCS
KA3844B General Description
The KA3844B PWM controller IC is a versatile component that simplifies the design and implementation of DC-DC converters and switching regulators. With its comprehensive set of features, including a voltage reference generator, error amplifier, oscillator, and pulse width modulator, this IC ensures precise control over output voltage and current. Its broad input voltage range of 8V to 35V makes it adaptable to various applications, while the ability to adjust the internal oscillator frequency allows for customization based on specific requirements
Features
- Compact Low-Profile Package
- Thermal Shutdown Protection with Hysteresis
- Low Dropout Voltage Regulator
- Power-On Reset Function for Microprocessors
- Overcurrent Protection with Foldback Current Limiting
- Safe Operating Area Diagram for Output Current
Application
- Switch-mode Supplies
- Voltage Modules
- Motor Control
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer | onsemi | Product Category | AC DC Converters, Offline Switchers |
Series | - | Packaging | Tube |
50 % | Unit-Weight | 8-DIP (0.300", 7.62mm) | |
Mounting-Style | 8-DIP | Package-Case | - |
Operating-Temperature | 1 Output | Mounting-Type | - |
Supplier-Device-Package | - | Watt | 16V |
Number-of-Outputs | Up to 500kHz | Output-Isolation | - |
Internal-Switch-s | Frequency Control | Voltage-Breakdown | 17 mA |
Topology | 35 ns |
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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products