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LM5145RGYR
The 20-VQFN package of LM5145RGYR offers efficient power management for different voltage and duty cycle requirements
Brands: Texas Instruments
Mfr.Part #: LM5145RGYR
Datasheet: LM5145RGYR Datasheet (PDF)
Package/Case: VQFN (RGY)-20
RoHS Status:
Stock Condition: 3114 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM5145RGYR is a step-down DC/DC controller IC manufactured by Texas Instruments. It is part of the SIMPLE SWITCHER family of products and is designed for use in industrial and automotive power systems. The LM5145RGYR is a versatile device that can operate at input voltages ranging from 6 V to 75 V, making it suitable for a wide range of applications.This controller IC features a wide switching frequency range of 100 kHz to 1 MHz, allowing for flexibility in design and optimization of efficiency. It also incorporates a constant on-time control architecture for fast transient response and minimal external components. The LM5145RGYR offers various protection features including thermal shutdown, overcurrent protection, and input undervoltage lockout.The device is available in a small, thermally-enhanced VQFN package, making it suitable for space-constrained applications.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 6 | Vin (max) (V) | 75 |
| Vout (min) (V) | 0.8 | Vout (max) (V) | 60 |
| Iout (max) (A) | 30 | Iq (typ) (mA) | 1.5 |
| Switching frequency (min) (kHz) | 100 | Switching frequency (max) (kHz) | 1000 |
| Features | Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, UVLO adjustable | Operating temperature range (°C) | -40 to 125 |
| Regulated outputs (#) | 1 | Number of phases | 1 |
| Rating | Catalog | Control mode | Voltage mode |
| Type | Controller |
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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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
