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ADI LTC4252-2IMS#PBF
Hot Swap Controller 1 Channel -48V 10-MSOP
Brands: Analog Devices, Inc
Mfr.Part #: LTC4252-2IMS#PBF
Datasheet: LTC4252-2IMS#PBF Datasheet (PDF)
Package/Case: MSOP-1
RoHS Status:
Stock Condition: 2411 pcs, New Original
Product Type: PMIC - Hot Swap
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.904 | $4.904 |
| 200 | $1.898 | $379.600 |
| 500 | $1.831 | $915.500 |
| 1000 | $1.799 | $1799.000 |
In Stock:2411 PCS
LTC4252-2IMS#PBF General Description
The LTC4252 negative voltage Hot Swap™ controller allows a board to be safely inserted and removed from a live backplane. Output current is controlled by three stages of current limiting: a timed circuit breaker, active current limiting and a fast feedforward path that limits peak current under worst-case catastrophic fault conditions.
Features
- Allows Safe Board Insertion and Removal from a Live –48V Backplane
- Floating Topology Permits Very High Voltage Operation
- Current Limit With Circuit Breaker Timer
- Fast Response Time Limits Peak Fault Current
- Programmable Soft-Start Current Limit
- Programmable Timer with Drain Voltage Accelerated Response
- ±1% Undervoltage/Overvoltage Threshold Accuracy (LTC4252A)
- Adjustable Undervoltage/Overvoltage Protection
- LTC4252-1/LTC4252A-1: Latch Off After Fault
- LTC4252-2/LTC4252A-2: Automatic Retry After Fault
- Available in 8-Pin and 10-Pin MSOP Packages
Application
- Hot Board Insertion
- Electronic Circuit Breaker
- –48V Distributed Power Systems
- Negative Power Supply Control
- Central Office Switching
- High Availability Servers
- ATCA
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | Negative High Voltage | feature-fault-management | Auto-Retry |
| feature-external-fet | N-Channel | feature-number-of-channels | 1 |
| feature-process-technology | feature-minimum-operating-supply-voltage-v | ||
| feature-maximum-operating-supply-voltage-v | feature-maximum-supply-current-ma | 2 | |
| feature-packaging | Tube | feature-rad-hard | |
| feature-pin-count | 10 | feature-supplier-package | MSOP |
| feature-standard-package-name1 | SOP | feature-cecc-qualified | No |
| feature-esd-protection | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 |
 |
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. |
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Credit Card | charge 3.5% service fee. |
 |
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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Step5 :Packaging boxes
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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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The LTC4252-2IMS#PBF chip is a Power over Ethernet (PoE) controller designed by Linear Technology. It provides a simple and efficient solution for delivering power over Ethernet cables to devices such as IP phones, surveillance cameras, and wireless access points. The chip integrates various features like detection, classification, and current limiting to ensure safe and reliable PoE delivery to compatible devices.
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Features
The LTC4252-2IMS#PBF is a hot swap controller with digital current monitoring for 2.5V to 16V power supplies. It features 400mA current limit, I²C/SMBus interface, 1% accurate output current monitor, undervoltage and overvoltage protection, and adjustable power-up and power-down sequencing. -
Pinout
The LTC4252-2IMS#PBF has a pin count of 16. It is a power over Ethernet (PoE) controller that serves as a power sourcing equipment (PSE) in PoE systems. Its functions include providing Ethernet data transmission and power to powered devices (PDs), implementing various protection measures, and supporting a range of PSE applications. -
Manufacturer
The manufacturer of the LTC4252-2IMS#PBF is Linear Technology Corporation. Linear Technology Corporation, also known as Analog Devices Inc., is a multinational semiconductor company that designs and manufactures a wide range of high-performance analog integrated circuits. -
Application Field
The LTC4252-2IMS#PBF is a power over Ethernet (PoE) controller. It is typically used in applications that require powering and managing Ethernet devices over a single network cable, such as IP phones, wireless access points, and video surveillance cameras. -
Package
The LTC4252-2IMS#PBF chip has a package type of MSOP-10, a form of Surface Mount, and a size of 3mm x 3mm.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
Recommend
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Analog Devices, Inc
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Very reasonable prices for the high-quality products provided.