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ADI LT8640SEV#PBF
High efficiency converter
Brands: Analog Devices, Inc
Mfr.Part #: LT8640SEV#PBF
Datasheet: LT8640SEV#PBF Datasheet (PDF)
Package/Case: LQFN-24
RoHS Status:
Stock Condition: 3686 pcs, New Original
Product Type: Power Management ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.418 | $6.418 |
| 10 | $6.117 | $61.170 |
| 30 | $5.933 | $177.990 |
| 100 | $5.468 | $546.800 |
In Stock:3686 PCS
LT8640SEV#PBF General Description
The LT8640SEV#PBF is a synchronous step-down switching regulator that operates with an input voltage range of 3V to 42V and can deliver up to 5A of continuous output current. This regulator features a low dropout voltage of only 200mV at full load and efficiencies of up to 95%. It has a fixed frequency operation and can be synchronized to an external clock signal. The device includes a power good flag, soft-start capability, and overcurrent and overtemperature protection features for enhanced reliability.The LT8640SEV#PBF comes in a compact and thermally enhanced 24-lead exposed pad eSOP package, making it suitable for a wide range of applications including automotive, industrial, and communication systems. The device has a wide operating temperature range of -40°C to 125°C, ensuring reliable performance in harsh environmental conditions. Its versatile features and high efficiency make it an ideal choice for power supply designs that require high performance and reliability
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | 970 mV to 41.58 V | Output Current | 6 A |
| Input Voltage, Max | 42 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | LQFN-24 |
| 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 | LT8640S |
| Input Voltage, Min | 3.4 V | Brand | Analog Devices |
| Development Kit | DC2530A | Input Voltage | 3.4 V to 42 V |
| Moisture Sensitive | Yes | Product Type | Switching Voltage Regulators |
| Shutdown | Shutdown | Factory Pack Quantity | 540 |
| Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 3.4 V |
| Type | Silent Switcher 2 |
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.
Part points
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The LT8640SEV#PBF chip is a monolithic, dual-channel step-down synchronous DC/DC converter. It is designed to efficiently convert high voltage inputs to lower output voltages. The chip integrates power switches, regulators, and compensation components, reducing the need for external components. It also offers high switching frequency, low quiescent current, and a wide input voltage range, making it suitable for a wide range of applications.
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Features
The LT8640SEV#PBF is a synchronous step-down DC/DC converter with an input voltage range of 3V to 65V. It can deliver up to 5A of continuous output current and operates at high efficiency. It has various protection features including overcurrent, overvoltage, and thermal shutdown. It also offers a wide range of adjustable output voltage options. -
Pinout
The LT8640SEV#PBF is a Step-Down Regulator in a 20-Lead, 4mm × 4mm QFN package. It has a pin count of 20 and provides a fully-integrated solution for generating low output voltages to power devices such as automotive, industrial, and communication systems. -
Manufacturer
Analog Devices is the manufacturer of the LT8640SEV#PBF. It is a semiconductor and electronics company that specializes in designing and manufacturing integrated circuits and sensors for various applications, including automotive, communications, industrial, and healthcare. -
Application Field
The LT8640SEV#PBF is a synchronous step-down regulator used in a wide range of applications, including industrial, automotive, and consumer electronics. It features a wide input voltage range, high efficiency, and low quiescent current, making it well-suited for battery-powered devices, power supplies, and power distribution systems. -
Package
The package type of the LT8640SEV#PBF chip is an exposed pad TSSOP (Thin Shrink Small Outline Package). Its form is surface mount, and the size of the chip is 5mm x 6mm.
Datasheet PDF
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