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Orders Over
$5000ST PM8803TR
Advanced power management IC for high-performance systems
Brands: Stmicroelectronics Nv
Mfr.Part #: PM8803TR
Datasheet: PM8803TR Datasheet (PDF)
Package/Case: HTSSOP-20
Product Type: Power Over Ethernet Controllers
RoHS Status:
Stock Condition: 3,998 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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PM8803TR General Description
The PM8803TR is your go-to solution for efficient Power over Ethernet (PoE) designs. By integrating a PoE interface and a current mode PWM controller, this device simplifies the design process for power supply sections in powered devices. It meets the stringent requirements of IEEE 802.3at for PoE/PoE+ interfaces, providing functions such as detection, classification, UVLO, and inrush current limitation. The PM8803TR excels in hardware classification according to IEEE802.3at standards, offering reliable detection of Type 2 PSE devices. With the flexibility to utilize power from the Ethernet cable or an external source, with priority given to the auxiliary source, this device ensures seamless power management. The DC-DC section of the PM8803TR features a range of advanced capabilities, including programmable oscillator frequency, adjustable slope compensation, dual low-side drivers, programmable dead time, and an internal temperature sensor. Supporting various converter topologies like flyback, forward, forward with active clamp, and synchronous rectification, the PM8803TR is designed for high efficiency under all load conditions. Whether you require a 5 V/4 A or a 3.3 V/6 A synchronous flyback converter, the PM8803TR offers unmatched performance for power supply applications
Features
- Synchrous rectification for high efficiency
- Programmable frequency control for flexibility
- Duty cycle adjustment for precise regulation
- Internal slope compensation for stable output
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tape And Reel | RoHs compliant | Ecopack2 |
| Grade | Industrial |
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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
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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![Product]( "Product")
We have rich products, can meet your various needs.
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![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
