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TDK DC/DC Converter Surface Mount 5V Output, 8V-16V Input, 3A Output Current, 3.3x3.3 mm, Max 125°C FS1403
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TDK FS1403 DC/DC Converter, 5V dc/, 16V dc Input 3 |
| Brand | TDK |
| Length | 3.3mm |
| Model | FS1403 |
| Width | 3.3mm |
| Mount Type | Surface |
| Series | FS1403 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Ripple and Noise | 30mV |
| Maximum Input Voltage | 16V dc |
| Standards/Approvals | REACH, RoHS, EU |
| Minimum Input Voltage | 8V dc |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 3A |
Key Features
- Compact surface mount design with 3.3mm length and width dimensions.
- Maximum operating temperature up to 125°C and minimum operating temperature of -40°C.
- Integrated PWM controller with on-chip MOSFETs and passive components for high efficiency.
- Low ripple and noise of 30mV ensures stable voltage output for sensitive electronics.
- Wide input voltage range supports versatile applications from 8V to 16V DC.
- Programmable operation via I2C serial bus with fast mode and fast mode plus compatibility.
- Includes programmable under-voltage lockout (UVLO) for input protection.
- Suitable for automated surface-mount assembly, fitting micro-point-of-load (μPOL™) requirements.
Product Description
TDK FS1403-5000-AS DC/DC Converter is a high efficiency, fully integrated surface mount voltage regulator designed for micro-point-of-load (μPOL™) applications. The device offers a preset output voltage of 5V with a continuous load current capability of 3A, making it highly suitable for compact and power-sensitive electronic systems.
Measuring only 3.3mm by 3.3mm footprint and a low profile, it supports automated assembly with standard surface-mount technology. The integrated MOSFETs, inductor, and capacitors along with the on-chip PWM controller deliver precise and stable voltage regulation with low ripple noise (30mV), enhancing performance in demanding industrial and electronics domains.
The converter accepts a wide DC input range from 8V to 16V, supporting flexible power source options. It has robust operating temperature tolerances from -40°C to 125°C, suitable for harsh environmental and industrial conditions.
Programmable features via I2C (fast mode and fast mode plus) allow flexible operation control including enabled input and under-voltage lockout (UVLO) protection, improving reliability and functional safety in various applications such as embedded systems, telecommunications, industrial instrumentation, and power management. The design incorporates industry-leading technologies developed by cross-functional engineering teams to optimize compactness and accuracy.
Compact surface mount package sized at 3.3mm x 3.3mm for space-constrained applications. Continuous 3A output current to power a variety of electronic loads. Wide input voltage range from 8V to 16V DC for versatile power applications.
Maximum operating temperature rating of 125°C ensures durability in demanding environments. Low ripple noise of 30mV for stable output voltage performance. Programmable operation with I2C interface supports system flexibility.
Integrated UVLO for input under-voltage protection enhances operational safety. Fully integrated inductors and capacitors reduce external component needs.
Applications include industrial control systems, embedded computing, telecommunications equipment, and general DC power management scenarios requiring efficient, compact dc/dc conversion with high stability and reliability.
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Frequently Asked Questions
The TDK FS1403 DC/DC converter provides a preset output voltage of 5V and a continuous output current capability of 3A.
This model accepts a wide input voltage range from 8V to 16V DC.
The converter has a compact surface mount design with dimensions of 3.3mm in length and 3.3mm in width.
The maximum operating temperature for this converter is rated at 125°C.
The output ripple and noise of this model is 30mV, ensuring stable voltage output for sensitive electronics.
Operation can be programmed via an I2C serial bus, compatible with fast mode and fast mode plus.
Yes, it includes a programmable under-voltage lockout (UVLO) feature for input protection.
The minimum input voltage is 8V DC and the maximum input voltage is 16V DC.
This model supports surface mount technology, making it suitable for automated assembly.
It is suitable for applications such as industrial control systems, embedded computing, telecommunications equipment, and general DC power management.
The converter complies with REACH, RoHS, and EU standards.
It features integrated MOSFETs, inductors, and capacitors along with an on-chip PWM controller for high efficiency.
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