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$5000TI LM5145RGYT
Step-down regulator for DC/DC conversion
Brands: Ti
Mfr.Part #: LM5145RGYT
Datasheet: LM5145RGYT Datasheet (PDF)
Package/Case: VQFN-20
Product Type: DC DC Switching Controllers
RoHS Status:
Stock Condition: 3,135 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LM5145RGYT General Description
By offering a minimum on-time of 40ns and support for high step-down ratios, the LM5145RGYT enables direct conversion from a 48V nominal input to lower voltage rails, contributing to overall system cost savings. Additionally, its ability to continue operating during input voltage dips as low as 6V, at nearly 100% duty cycle if necessary, ensures reliable performance under varying operating conditions
Features
- Advanced power management
- Sophisticated control logic
- Precise current limiting
- Safe shutdown functionality
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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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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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.
Part points
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LM5145RGYT is a synchronous buck controller chip from Texas Instruments that is designed for high voltage, high efficiency power supply applications. It features wide Vin range, adjustable frequency, soft-start, and slope compensation for reliable performance. It is commonly used in industrial, automotive, and telecom power systems.
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Equivalent
The equivalent products of LM5145RGYT chip are TPS40210, LT3756, XR79110, and MAX1968. These chips are all high voltage, synchronous buck controller ICs that can be used in similar applications such as power supplies, LED drivers, and automotive systems. -
Features
The LM5145RGYT is a monolithic synchronous buck controller with an input ranging up to 75V. It features an adjustable frequency up to 1 MHz, an integrated boost diode, over-current protection, thermal shutdown, and adjustable UVLO thresholds. It is designed for use in industrial, automotive, telecom, and power line communication applications. -
Pinout
The LM5145RGYT is a 42-pin high-performance synchronous PWM controller with integrated switching FET drivers. It is used for regulating the power supply in various applications. Its functions include overcurrent protection, thermal shutdown, and adjustable switching frequency. -
Manufacturer
The manufacturer of the LM5145RGYT is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are known for their innovation in the field of electronics and are a trusted name in the industry for high-quality products. -
Application Field
The LM5145RGYT is a high-performance synchronous buck controller designed for power supply applications in telecom, automotive, and industrial sectors. It is suitable for applications such as server power supplies, base station power supplies, automotive power distribution, and industrial power modules. -
Package
The LM5145RGYT chip is available in a WSON-10 package, in tape and reel form, and measures 3mm x 3mm x 0.8mm in size.
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