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Name: QSB30048S24
Brand: XP Power
SKU: QSB30048S24
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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XP Power QSB30048S24

Part No.:: QSB30048S24

Manufacturer:: XP Power

Package:: 9-DIP Module

Datasheet:: QSB30048S24.pdf

Description:: DC DC CONVERTER 24V 300W

In Stock:: 2515

Quantity:: Add To Cart

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QSB30048S24 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including QSB30048S24 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 QSB30048S24 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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QSB30048S24 Typical application Circuitry

QSB30048S24

An integrated circuit voltage regulator (QSB30048S24) is made for power management applications. Its main job is to control input voltage so that a steady output voltage that can power different electrical devices is produced.

Key Parameters:

- Input Voltage Range: Typically 4.5V to 28V.

- Output Voltage: Adjustable from 0.8V to 24V.

- Output Current: Maximum output current capability varies with input and output voltage settings.

- Efficiency: High efficiency over a wide range of operating conditions.

- Protection Features: Overcurrent protection, thermal shutdown, and reverse polarity protection.

Detailed Circuit Design:

In designing a circuit utilizing the QSB30048S24, several key considerations must be addressed:

1. Input Capacitor Selection:

- Connect pin 1 (VIN) of the QSB30048S24 to the positive terminal of the input capacitor, typically electrolytic or ceramic.

- Ensure the input capacitor's voltage rating is suitable for the expected input voltage range.

- Choose a capacitor with a low equivalent series resistance (ESR) to lessen input voltage ripple.

2. Output Capacitor Selection:

- Connect pin 3 (VOUT) of the QSB30048S24 to the positive terminal of the output capacitor.

- Select an output capacitor with sufficient capacitance to stabilize the output voltage and minimize output voltage ripple.

- Consider the type of load connected to the output and choose a capacitor with appropriate characteristics (e.g., low ESR for high-frequency applications).

3. Feedback Network:

- Connect pin 2 (FB) to a resistor divider network to set the desired output voltage.

- Use the datasheet's formula to calculate resistor values based on the intended output voltage.

- Ensure stability by selecting resistor values within the recommended range and minimizing stray capacitance.

4. Load Connection:

- Connect the load between pin 3 (VOUT) and ground.

- Verify that the load current does not surpass the QSB30048S24's maximum output current rating.

- Consider transient response requirements and select output capacitors accordingly.

5. Output Inductor:

- Connect pin 4 (SW) to the inductor to form a buck converter circuit.

- Choose an inductor with appropriate inductance and saturation current rating to meet the desired output voltage and current requirements.

- Consider the inductor's series resistance and core material for efficiency and thermal considerations.

Considerations in Circuit Design:

1. Stability: Ensure the circuit remains stable under various load and input voltage conditions by proper selection of feedback components and compensation network.

2. Efficiency: To reduce power dissipation and enhance efficiency, optimize component architecture and selection.

3. Transient Response: Design the circuit to respond quickly to changes in load and input voltage while maintaining stable output voltage.

4. Protection: Implement adequate protection mechanisms to safeguard the QSB30048S24 and connected components against overcurrent, overvoltage, and thermal issues.

5. EMI Considerations: Minimize electromagnetic interference (EMI) by proper layout and filtering techniques to comply with regulatory standards and ensure reliable operation.

QSB30048S24 information

QSB30048S24 Specifications

Package/Case:
9-DIP Module
Packaging:
Box
Series:
QSB (300W)
ProductStatus:
Active
Type:
Isolated Module
NumberofOutputs:
1
Voltage-Input(Min):
18V
Voltage-Input(Max):
75V
Voltage-Output1:
24V
Voltage-Output2:
-
Voltage-Output3:
-
Voltage-Output4:
-
Current-Output(Max):
12.5A
Power(Watts):
300 W
Voltage-Isolation:
1.5 kV
Applications:
ITE (Commercial)
Features:
Remote On/Off, OCP, OTP, OVP, SCP
OperatingTemperature:
-40°C ~ 100°C
Efficiency:
88%
MountingType:
Through Hole
Size/Dimension:
2.40 L x 2.28 W x 0.52 H (61.0mm x 57.9mm x 13.2mm)
ControlFeatures:
ApprovalAgency:

QSB30048S24 FAQ

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3. Are the QSB30048S24 price and inventory displayed accurate?

The price and inventory of QSB30048S24 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of QSB30048S24?

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 QSB30048S24 we delivered, we will accept the replacement or return of the QSB30048S24 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 QSB30048S24.

(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