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Orders Over
$5000TI TPS92314ADR/NOPB
LED Lighting Drivers OffLine Primary Side Sensing Cntrller
Brands: TI
Mfr.Part #: TPS92314ADR/NOPB
Datasheet: TPS92314ADR/NOPB Datasheet (PDF)
Package/Case: SOIC-8
Product Type: LED Drivers
RoHS Status:
Stock Condition: 2,500 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS92314ADR/NOPB General Description
The TPS92314/14A is an off-line controller specifically designed to drive high power LEDs for lighting applications. Features include adaptive constant on-time control and quasi-resonant switching. Resonant switching allows for a reduced EMI signature and increased system efficiency. Thus, the device introduces a low external parts count and high level of integration. The control algorithm of TPS92314/14A adjusts the on time with reference to the primary side inductor peak current and secondary side inductor discharge time dynamically, the response time of which is set by an external capacitor.
The over current protection is implemented by a cycle by cycle current limit of the primary inductor current. TPS92314A has a higher OCP threshold which is more suitable for universal line application and TPS92314 can optimize the system cost. Other supervisory features of the TPS92314/14A include VCC over voltage protection and under-voltage lockout, output LEDs over-voltage protection and controller thermal shutdown. The TPS92314/14A is available in 8-pin SOIC package.
Features
- Regulates LED Current Without Secondary Side Sensing
- Adaptive ON-time Control with Inherent PFC
- Critical-Conduction-Mode (CRM) with Zero-Current Detection (ZCD) for Valley Switching
- Programmable Switch Turn ON Delay
- Programmable Constant ON-Time (COT)
- Over Current Limit Options:
- TPS92314: 1.15V
- TPS92314A: 2.0V
- Advanced Over Current and Over Voltage Protection
- Internal Over-temperature Protection
- 8-Pin SOIC Package
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Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Input voltage type | AC/DC | Topology | Buck, Flyback |
| Vin (min) (V) | 13 | Vin (max) (V) | 35 |
| Vout (max) (V) | 60 | Vout (min) (V) | 6 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 1.2 |
| Features | Adjustable Switch Frequency, Soft Switching, Thermal shutdown | Operating temperature range (°C) | -40 to 125 |
| Dimming method | Analog | Number of channels | 1 |
| Rating | Catalog |
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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Step2 :Vacuum packaging
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Step4 :Individual packaging
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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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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
