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Name: LTC1778EGN-1#PBF
Brand: Analog Devices Inc.
SKU: LTC1778EGN-1#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. LTC1778EGN-1#PBF

Part No.:: LTC1778EGN-1#PBF

Manufacturer:: Analog Devices Inc.

Package:: 16-SSOP (0.154, 3.90mm Width)

Datasheet:: LTC1778EGN-1#PBF.pdf

Description:: IC REG CTRLR BUCK/BCK-BST 16SSOP

In Stock:: 2286

Quantity:: Add To Cart

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LTC1778EGN-1#PBF Specifications

Package/Case:
16-SSOP (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
OutputType:
Transistor Driver
Function:
Step-Down, Step-Up/Step-Down
OutputConfiguration:
Positive or Negative
Topology:
Buck, Buck-Boost
NumberofOutputs:
1
OutputPhases:
1
Voltage-Supply(Vcc/Vdd):
4V ~ 36V
Frequency-Switching:
-
DutyCycle(Max):
-
SynchronousRectifier:
Yes
ClockSync:
Yes
SerialInterfaces:
-
ControlFeatures:
Enable, Power Good, Soft Start
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

LTC1778EGN-1#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC1778EGN-1#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 LTC1778EGN-1#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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LTC1778EGN-1#PBF information

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LTC1778EGN-1#PBF Typical application Circuitry

LTC1778EGN-1#PBF is a versatile step-up DC/DC converter chip designed for various power management applications. It features high efficiency, low quiescent current, and a wide input voltage range.

Application Scenario:

In portable electronic devices, LTC1778EGN-1#PBF can be used to boost battery voltage to power sensitive components, such as microcontrollers, sensors, and communication modules.

Circuit Design:

To design a portable device power supply using LTC1778EGN-1#PBF, follow these steps:

1. Input Power Connection:

Connect the input power source, such as a battery, to the VIN pin of LTC1778EGN-1#PBF. Ensure proper input voltage range and decoupling capacitors for stable operation.

2. Inductor and Capacitor Selection:

Choose an appropriate inductor and output capacitor to meet the desired output voltage and current requirements. Refer to the datasheet and application notes for recommended component values.

3. Feedback Network:

Configure the feedback network using resistors to set the desired output voltage. Calculate resistor values based on the output voltage regulation equation provided in the datasheet.

4. Output Voltage Regulation:

Verify the output voltage regulation under different load conditions and input voltages. Adjust feedback resistor values if necessary to achieve the desired output voltage.

5. Power Management:

Implement proper power management techniques, such as using low-power sleep modes and dynamic voltage scaling, to optimize battery life and efficiency.

Considerations:

When designing the circuit, consider the following:

- Efficiency: Ensure the converter operates at high efficiency to minimize power loss and extend battery life.

- Component Selection: Choose high-quality components with low ESR and ESL to reduce output voltage ripple and improve transient response.

- Thermal Management: Provide adequate heat sinking or thermal vias to dissipate heat generated by the converter and prevent overheating.

- EMI/EMC Compliance: Design the PCB layout and shielding to minimize electromagnetic interference and ensure compliance with regulatory standards.

- Load Transient Response: Test the converter's response to sudden changes in load to ensure stable output voltage regulation under dynamic conditions.

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3. Are the LTC1778EGN-1#PBF price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC1778EGN-1#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 LTC1778EGN-1#PBF we delivered, we will accept the replacement or return of the LTC1778EGN-1#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 LTC1778EGN-1#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