Orders Over
$5000Renesas iW3638-03
Second-Stage Buck LED Driver with Exceptional Deep Dimming Performance for Commercial Lighting Applications
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Brands: Renesas Technology Corp
Mfr.Part #: iW3638-03
Datasheet: iW3638-03 Datasheet (PDF)
Package/Case: 8-SOIC
Product Type: LED Drivers
RoHS Status:
Stock Condition: 3,676 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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iW3638-03 General Description
The iW3638 second-stage buck LED driver provides constant current to LEDs directly from DC power supplies. It supports a non-isolated buck converter topology to post-regulate from an off-line AC/DC converter, minimizing low frequency output ripple current and eliminating virtually all flicker in the system, even down to 1%.
A wide range of DC input voltages simplifies design by enabling the use of just one second-stage driver across any commercial lighting product portfolio.
Features
- Single-Stage DC/DC Buck
- Supports Wide DC Input Voltage with Tight Output Current Regulation (±3%)
- Output Power up to 90W
- PrimAccurate™ Primary-Side Control for Excellent Output Current Regulation with No Direct Voltage and Current Feedback Components Needed
- Independent Maximum Load Current Setting Interface
- PWM Dimming
- Supports 0-10V Dimming with iW339 Dimming Interface
- Wide Dimming Range: 1% - 100%, with 1% Resolution
- Configurable Minimum Dimming Setting
- Dim-to-Off, 1%, 5% or 10%
- Fully Protected
- Output Overvoltage, Output Open, Output Short, Overcurrent, Peak Current Limit, Sense-Resistor Short Protections
- Input Voltage Undervoltage Protection
- Built-In Over-Temperature Protection or External NTC
- Brown-In and Brown-Out Protection
- Small SOIC 8-Lead Package
Application
- Commercial Lighting:
- T8
- 0-10V Dimming
- External Fixture Drivers
- Wireless and Intelligent LED Lighting Systems
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Mfr | Renesas Electronics Corporation | Series | - |
Package | Tape & Reel (TR) | Product Status | Active |
Type | DC DC Controller | Topology | Flyback, Step-Down (Buck) |
Internal Switch(s) | No | Number of Outputs | 1 |
Voltage - Supply (Min) | 7.5V | Voltage - Supply (Max) | 30V |
Voltage - Output | - | Current - Output / Channel | - |
Frequency | - | Dimming | Analog, PWM |
Applications | LED Lighting | Operating Temperature | -40°C ~ 150°C (TJ) |
Mounting Type | Surface Mount | Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC |
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