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Name: MAX764ESA+
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX764ESA+
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./Maxim Integrated MAX764ESA+

Part No.:: MAX764ESA+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: MAX764ESA+.pdf

Description:: IC REG BCK BST ADJ/-5V 8SOIC

In Stock:: 424

Quantity:: Add To Cart

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MAX764ESA+ Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Function:
Step-Up/Step-Down
OutputConfiguration:
Negative
Topology:
Buck-Boost
OutputType:
Adjustable (Fixed)
NumberofOutputs:
1
Voltage-Input(Min):
3V
Voltage-Input(Max):
16V
Voltage-Output(Min/Fixed):
-1V (-5V)
Voltage-Output(Max):
-16V
Current-Output:
260mA
Frequency-Switching:
300kHz
SynchronousRectifier:
No
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

MAX764ESA+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX764ESA+ 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 MAX764ESA+ 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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MAX764ESA+ information

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MAX764ESA+ Typical application Circuitry

MAX764ESA+

The MAX764ESA+ is a step-up DC-DC converter designed by Maxim Integrated. It is engineered to provide higher output voltages from lower input voltages, making it particularly useful in applications where the input voltage source is limited but a higher operating voltage is required. The device is known for its efficiency, compactness, and the ability to generate a wide range of output voltages, catering to various application needs.

Application Scenarios

The MAX764ESA+ is commonly employed in portable devices, battery-operated equipment, and any application that requires a step-up voltage conversion. It finds its applications in handheld instruments, medical devices, portable media players, and any system where a higher voltage is needed from a lower voltage source.

Parameter Features

- High Efficiency: The MAX764ESA+ offers high conversion efficiency, which is crucial for extending battery life in portable applications.

- Modifiable Output Voltage: This feature allows for flexibility in meeting the demands of various applications.

- Low Quiescent Current: Features a low quiescent current, minimizing power drain in standby modes, making it ideal for battery-powered applications.

- Internal Oscillator: This device has an internal oscillator, which lowers the amount of external parts needed to function.

Application Scenario: Portable LED Lighting

In a portable LED lighting system that requires a specific operating voltage higher than what the battery can provide, the MAX764ESA+ can be used to step up the battery voltage to the required level.

- Input Voltage Connection: Join the battery output to the MAX764ESA+'s VIN pin. This lower input voltage will be changed to a greater voltage by conversion.

- Ground Connection: Connect the GND pin of the MAX764ESA+ to the system ground to establish a common reference point for the circuit.

- Adjusting the Output Voltage: To set the desired output voltage, use a resistor divider from the feedback (FB) pin to the output (VOUT) pin. The resistor values determine the voltage level according to the formula provided in the MAX764ESA+ datasheet.

- Capacitor and Inductor Selection: Place a bypass capacitor near the VIN pin and an output capacitor at the VOUT pin to filter noise and stabilize the output. An external inductor should be connected between the LX pin and the output to store and transfer energy. The values and types of these components are crucial for optimal performance and should be chosen based on the datasheet's recommendations.

Design Considerations

- Output Voltage Setting: Ensure the output voltage set by the resistor divider is within the capabilities of the MAX764ESA+ and appropriate for powering the LED lights.

- Load Current Demand: Confirm that the LED lighting system's current requirements do not exceed the maximum output current capability of the MAX764ESA+.

- Thermal Management: Pay attention to thermal considerations, especially under maximum load, to prevent overheating and ensure reliable operation.

- Component Quality: Utilize high-quality capacitors and inductors that meet the specifications for ESR and current rating to ensure circuit stability and maximize efficiency.

Incorporating the MAX764ESA+ into portable LED lighting systems following these design principles will significantly enhance system performance by providing the necessary step-up voltage conversion to power the LEDs efficiently and reliably.

MAX764ESA+ FAQ

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3. Are the MAX764ESA+ price and inventory displayed accurate?

The price and inventory of MAX764ESA+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of MAX764ESA+?

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 MAX764ESA+ we delivered, we will accept the replacement or return of the MAX764ESA+ 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 MAX764ESA+.

(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