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Renesas ISL8844AAUZ
Switching Controllers CUR MODE PWM 50% DC 14 4V UVLO 8LD
Brands: Renesas Technology Corp
Mfr.Part #: ISL8844AAUZ
Datasheet: ISL8844AAUZ Datasheet (PDF)
Package/Case: 8-MSOP
Product Type: DC-DC Converters
RoHS Status:
Stock Condition: 3718 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomISL8844AAUZ General Description
The ISL884xA is a high performance drop-in replacement for the popular 28C4x and 18C4x PWM controllers suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs. Features include 30V operation, low operating current, 90µA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times.
Features
- 1A MOSFET gate driver
- 90µA start-up current, 125µA maximum
- 35ns propagation delay current sense to output
- Fast transient response with peak current mode control
- 30V operation
- Adjustable switching frequency to 2MHz
- 20ns rise and fall times with 1nF output load
- Trimmed timing capacitor discharge current for accurate deadtime/maximum duty cycle control
- 1.5MHz bandwidth error amplifier
- Tight tolerance voltage reference over line, load and temperature
- ±3% current limit threshold
- Pb-free plus anneal available and ELV, WEEE, RoHS Compliant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Renesas Electronics | Product Category: | Switching Controllers |
| RoHS: | Y | Number of Outputs: | 1 Output |
| Switching Frequency: | 2000 kHz | Duty Cycle - Max: | 48 % |
| Output Current: | 1 A | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 105 C | Package / Case: | MSOP |
| Packaging: | Tube | Series: | ISL8844A |
| Type: | Current Mode PWM Controllers | Brand: | Renesas / Intersil |
| Product Type: | Switching Controllers | Factory Pack Quantity: | 98 |
| Subcategory: | PMIC - Power Management ICs | Unit Weight: | 0.000882 oz |
| Tags | ISL8844AA, ISL8844, ISL884, ISL88, ISL8, ISL |
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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![guarantee]( "guarantee")
365 days quality guarantee for all products
