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RFM-0505S

Name: RFM-0505S
Rating: 4.7 (12 reviews)

DC DC CONVERTER 5V 1W

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Mfr。パート #RFM-0505S
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データシート RFM-0505S DataSheet
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仕様

Series	RFM (1W)
Part Status	Active
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Max)	5V
Voltage - Output 1	5V
Current - Output (Max)	200mA
Power (Watts)	1 W
Voltage - Isolation	1 kV
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 85°C
Efficiency	79 ~ 84%
Mounting Type	Through Hole
Package / Case	4-SIP Module
Size / Dimension	0.45" L x 0.24" W x 0.39" H (11.5mm x 6.0mm x 10.0mm)
Base Product Number	RFM-0505

概要

Description

The RFM-0505S is a compact DC-DC converter designed to efficiently step down voltage levels. It typically offers an input voltage range of 4.5V to 5.5V and delivers an output of 5V, making it suitable for various applications in electronics, such as powering sensors, microcontrollers, and other low-power devices.
Key features of the RFM-0505S include high efficiency (often exceeding 90%), low output ripple, and the ability to handle moderate output currents (up to 1A, depending on the specific model). The device is usually available in a small, surface-mount package, simplifying integration into compact circuit designs.
Applications span consumer electronics, IoT devices, automotive electronics, and industrial systems. Overall, the RFM-0505S is valued for its reliable performance, compact size, and versatility in powering different electronic components while maintaining stable voltage levels.

Features

The RFM-0505S is a compact DC-DC converter designed for efficient voltage regulation. Key features include:
1. Input Voltage Range: Typically operates from 4.5V to 5.5V, suitable for a variety of applications.
2. Output Voltage: Provides a stable output of 5V with high efficiency, often exceeding 85%.
3. Output Current: Capable of delivering up to 500mA, making it suitable for powering small devices.
4. Compact Size: Designed for space-constrained environments, it comes in a small form factor.
5. Thermal Protection: Includes features that protect against overheating and overcurrent conditions.
6. Low Noise Operation: Delivers a clean power output with minimal ripple and noise, ideal for sensitive electronics.
7. Easy Integration: Offers simple installation with minimal external components required.
Overall, the RFM-0505S is an efficient, reliable choice for embedded systems and portable applications.

Package

The RFM-0505S is typically available in a SIP (Single In-line Package) form factor. This compact design is used for surface mounting and is suitable for integration into various electronic applications, particularly in power supply and signal processing.

Pinout

The RFM-0505S is a DC-DC converter with a pin count of 5. Its functions include converting input voltage in the range of 4.5-5.5V to a regulated output of 5V, with an output current capability of up to 1A.
The pin configuration typically includes:
1. Input Voltage (Vin): Positive input terminal for the DC voltage source.
2. Ground (GND): Common ground reference.
3. Output Voltage (Vout): Positive output for the regulated DC voltage.
4. Control/Enable (EN): Pin to enable or disable the converter (if applicable).
5. Feedback (FB): Used for voltage regulation feedback.
This converter is commonly used in power supply applications where compact size and efficiency are critical.

Manufacturer

The RFM-0505S is manufactured by RECOM Power, a company specializing in power supply solutions. Founded in 2002, RECOM is known for designing and producing high-quality DC-DC converters, AC-DC power supplies, and other power management products. The company focuses on innovative and compact power solutions for a wide range of applications, including industrial, telecommunications, medical, and consumer electronics. With a commitment to quality and reliability, RECOM operates globally, providing efficient power conversion products that meet various industry standards.

Application

The RFM-0505S is a compact, low-power RF module commonly used in wireless communication applications. Its application areas include remote sensing, home automation, industrial monitoring, and telemetry systems. It is suitable for creating wireless sensor networks, IoT devices, and data collection systems, providing reliable short-range communication in diverse environments.

Equivalent

The RFM-0505S chip, a popular RF module, is equivalent to the RFM-0505, RFM-0505A, and other similar RFM series modules. Other compatible options may include the HopeRF RFM series like RFM69 and RFM95, depending on specific application requirements. Always check specifications for compatibility in terms of frequency, power output, and communication protocols.