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Name: DCR010503U
Brand: Texas Instruments
SKU: DCR010503U
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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Texas Instruments DCR010503U

Part No.:: DCR010503U

Manufacturer:: Texas Instruments

Package:: 28-SOIC (0.295, 7.50mm Width), 12 Leads

Datasheet:: DCR010503U.pdf

Description:: DC DC CONVERTER 3.3V 1W

In Stock:: 3735

Quantity:: Add To Cart

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DCR010503U Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width), 12 Leads
Packaging:
Tube
Series:
DCR01 (1W)
ProductStatus:
Active
Type:
Isolated Module
NumberofOutputs:
1
Voltage-Input(Min):
4.5V
Voltage-Input(Max):
5.5V
Voltage-Output1:
3.3V
Voltage-Output2:
-
Voltage-Output3:
-
Voltage-Output4:
-
Current-Output(Max):
300mA
Power(Watts):
1 W
Voltage-Isolation:
1 kV
Applications:
ITE (Commercial)
Features:
Remote On/Off, OTP, SCP
OperatingTemperature:
-40°C ~ 85°C
Efficiency:
-
MountingType:
Surface Mount
Size/Dimension:
0.70 L x 0.41 W x 0.10 H (17.9mm x 10.3mm x 2.5mm)
ControlFeatures:
ApprovalAgency:

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DCR010503U information

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DCR010503U Typical application Circuitry

DCR010503U

The DCR010503U is a model from the DCR series of DC-DC converters. These converters are known for their high efficiency and precision in converting a range of input voltages to a lower, regulated output voltage. The DCR series is particularly suited for applications requiring tight regulation and electrical isolation in a compact footprint, such as in industrial controls, telecommunications, and data acquisition systems.

1. Input Voltage Pins (Vin+, Vin-): The DCR010503U needs to be connected to a DC power source. The Vin+ pin is designated for the positive terminal of your power supply, while the Vin- pin is for the negative terminal. This module is specifically designed to operate with a 5V DC input.

2. Output Voltage Pins (Vout+, Vout-): The output of the regulated voltage is provided via these pins. Vout+ is to be connected to the positive input of the load, and Vout- to the negative or ground. The DCR010503U delivers a stable and efficient power supply to the load.

3. Isolation Characteristic: A significant feature of the DCR010503U is its ability to provide electrical isolation between the input and output, which is vital for protecting sensitive electronics from voltage spikes and reducing noise.

4. No Need for External Components: The design of the DCR010503U allows for its integration into a circuit without the need for additional external components, which simplifies design processes and minimizes the overall size of the circuit.

5. Thermal Management Practices: Effective thermal management is crucial for the DCR010503U. Adequate air circulation around the converter is necessary to keep the operating temperature within optimal limits.

6. PCB Layout Recommendations: When incorporating the DCR010503U into a PCB, it is advised to minimize the length of the traces connected to it. Shorter trace lengths reduce electromagnetic interference and contribute to stable operation. Additionally, it is important to keep the high-voltage and low-voltage areas on the PCB well separated to maintain the isolation feature of the converter.

7. Input/Output Capacitors for Enhanced Stability: Although the DCR010503U can operate effectively without external components, adding capacitors at the input and output can improve voltage stability and reduce ripple, which is particularly beneficial in sensitive electronic applications.

To sum up, the DCR010503U from the DCR series is an optimal choice for applications that require compact, efficient, isolated DC-DC conversion. Its ability to provide a stable and isolated power supply in a small package makes it ideal for use in environments where space is limited and electrical noise reduction is crucial. Proper implementation involves careful planning of input and output connections, thermal management, and PCB layout to ensure the DCR010503U functions effectively in any advanced electronic system.

DCR010503U FAQ

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3. Are the DCR010503U price and inventory displayed accurate?

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6. What is the process for return or replacement of DCR010503U?

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 DCR010503U we delivered, we will accept the replacement or return of the DCR010503U 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 DCR010503U.

(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