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Name: LTC4354IS8#PBF
Brand: Analog Devices Inc.
SKU: LTC4354IS8#PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. LTC4354IS8#PBF

Part No.:: LTC4354IS8#PBF

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: LTC4354IS8#PBF.pdf

Description:: IC OR CTRLR SRC SELECT 8SOIC

In Stock:: 3253

Quantity:: Add To Cart

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LTC4354IS8#PBF Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Source Selector Switch
FETType:
N-Channel
Ratio-Input:Output:
2:1
InternalSwitch(s):
No
DelayTime-ON:
-
DelayTime-OFF:
700 ns
Current-Output(Max):
-
Current-Supply:
1.2 mA
Voltage-Supply:
-48V
Applications:
-48V Dist Power Systems, AdvancedTCA® Systems
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LTC4354IS8#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC4354IS8#PBF price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LTC4354IS8#PBF to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LTC4354IS8#PBF information

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LTC4354IS8#PBF Typical application Circuitry

LTC4354IS8#PBF is a power management chip designed for ideal diode ORing applications, providing low loss power path selection from two input sources or supplies. It features reverse battery protection and an adjustable current limit.

Application Scenario:

In a battery backup system for critical electronics, LTC4354IS8#PBF can be used to seamlessly switch between a primary power source (e.g., AC mains) and a backup battery, ensuring continuous operation during power outages.

Circuit Design:

To design a battery backup system using LTC4354IS8#PBF, follow these steps:

1. Input Power Connection:

Connect the primary power source, such as an AC adapter or mains supply, to one input (VIN1) of LTC4354IS8#PBF. Ensure proper filtering and protection circuitry are in place to handle voltage spikes and transients.

2. Battery Connection:

Connect the backup battery to the other input (VIN2) of LTC4354IS8#PBF. Make sure to incorporate battery management features like overcharge and over-discharge protection to extend battery life and prevent damage.

3. Load Connection:

Connect the load, such as a microcontroller or sensitive electronics, to the output (VOUT) of LTC4354IS8#PBF. Ensure that the load's power requirements are within the current limit of the LTC4354IS8#PBF.

4. Enable Pin:

Tie the enable pin (EN) of LTC4354IS8#PBF to the system's control logic or microcontroller. This pin can be used to manually enable or disable the power path selection or to implement intelligent power management strategies.

5. Current Limit Adjustment:

Adjust the current limit of LTC4354IS8#PBF using the external resistor connected to the ILIM pin. This allows customization of the maximum current that can flow through the device, protecting both the load and the power sources.

Considerations:

When designing the circuit, it's essential to consider:

- Voltage Compatibility: Ensure that the input voltage levels from both power sources are compatible with LTC4354IS8#PBF specifications.

- Battery Management: Implement proper battery management techniques to ensure safe and reliable operation of the backup power source.

- Current Handling Capability: Choose appropriate components and settings to handle the expected load currents without exceeding the device's limits.

- Power Path Switching Time: Consider the switching time of LTC4354IS8#PBF when transitioning between power sources to minimize interruption to the load.

- Thermal Management: Provide adequate heat sinking or ventilation to dissipate any heat generated by LTC4354IS8#PBF during operation.

LTC4354IS8#PBF FAQ

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3. Are the LTC4354IS8#PBF price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC4354IS8#PBF?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LTC4354IS8#PBF we delivered, we will accept the replacement or return of the LTC4354IS8#PBF only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LTC4354IS8#PBF.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations