Images are for reference only See Product Specifications
ADI LT8640EUDC#PBF
Efficient power regulator
Brands: Analog Devices
Mfr.Part #: LT8640EUDC#PBF
Datasheet: LT8640EUDC#PBF Datasheet (PDF)
Package/Case: QFN-18
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3503 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomLT8640EUDC#PBF General Description
The LT8640EUDC#PBF is a high efficiency, 65V input synchronous step-down switching regulator from Analog Devices. It provides up to 5A of output current and operates over an input voltage range of 3V to 65V, making it suitable for a wide variety of applications. The device features a high efficiency of up to 96% and a low quiescent current of only 2.5µA, which helps to extend battery life in portable devices.The LT8640EUDC#PBF offers a fixed frequency operation of 500kHz and can be synchronized to an external clock signal for noise-sensitive applications. It also includes a soft-start feature to reduce inrush current, as well as overcurrent and overtemperature protection to ensure the safety and reliability of the system.Additionally, the LT8640EUDC#PBF comes in a compact 4mm x 5mm QFN-28 package, making it suitable for space-constrained applications.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | 970 mV to 41.9 V | Output Current | 5 A |
| Input Voltage, Max | 42 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | QFN-18 |
| Mounting Style | SMD/SMT | Switching Frequency | 200 kHz to 3 MHz |
| Quiescent Current | 2.5 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Series | LT8640 |
| Input Voltage, Min | 3.4 V | Brand | Analog Devices |
| Development Kit | DC2202A | Input Voltage | 3.4 V to 42 V |
| Operating Supply Current | 1.7 uA | Product Type | Switching Voltage Regulators |
| Shutdown | Shutdown | Factory Pack Quantity | 91 |
| Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 3.4 V |
| Type | Switching Regulator |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![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.
Equivalent Parts
For the LT8640EUDC#PBF component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : LT8640EUDC#PBF
Brands :
Package : QFN-20
Description : As a specific part number from Analog Devices, the LT8640EUDC#PBF does not have direct equivalent parts from other manufacturers. However, there may be similar buck regulator ICs available from other brands that offer comparable features and functionality.
Part points
-
The LT8640EUDC#PBF is a synchronous step-down DC/DC converter chip manufactured by Analog Devices. It is designed to provide high efficiency and compact solutions for various power applications. The chip operates at a switching frequency up to 3MHz and includes features like low dropout voltage, adjustable frequency, and current limit protection. It is commonly used in applications such as automotive, telecom, and industrial power systems.
-
Features
The LT8640EUDC#PBF is a synchronous step-down switching regulator. It has a wide input voltage range of 3V to 65V and can deliver up to 3A of continuous output current. This regulator efficiently converts high voltage to low voltage, making it suitable for a variety of applications including automotive and industrial systems. -
Pinout
The LT8640EUDC#PBF is a 16-pin, synchronous step-down regulator. Its primary function is to convert a higher voltage input into a lower voltage output. It features a wide input voltage range and high efficiency, making it suitable for various power conversion applications. -
Manufacturer
The manufacturer of the LT8640EUDC#PBF is Analog Devices, Inc. It is an American multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. -
Application Field
The LT8640EUDC#PBF is commonly used in various application areas including automotive, industrial, telecom, and computer systems. It is suitable for applications that require a compact and efficient step-down voltage regulator, capable of delivering up to 5A of continuous output current. -
Package
The LT8640EUDC#PBF chip is in a package form of 16-Lead QFN and has a size of 3mm x 3mm.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
ovaga has set the bar high with their exceptional customer service. I had a query regarding my order of LT8640EUDC#PBF components, and their team promptly assisted me, ensuring a smooth experience.