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- Stock & Prices $ Price & Stock for SF2225E
- Part Number SF2225E
- Manufacturer Murata Electronics
- Pin Count 6
- Part Category Filter
- Package Category Other
- Footprint Name Other - SF2225E-2
- Released Date Jan 23, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
SF2225E Details
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Manufacturer Part Number:
SF2225E
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Package Description:
ROHS COMPLIANT, CERAMIC, CASE SM3030-6
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Manufacturer:
Murata Manufacturing Co Ltd
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YTEOL:
0
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Additional Feature:
TAPE AND REEL
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Center or Cutoff Frequency (fo/fc):
2140 MHz
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Filter Type:
SAW FILTER
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Height:
1.38 mm
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Input Impedance:
50 OHM
SF2225E Frequently Asked Questions (FAQs)
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Murata provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
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The selection of input and output capacitors depends on the specific application, output voltage, and current requirements. Murata recommends using low-ESR capacitors with a voltage rating of at least 2x the output voltage. A minimum capacitance of 10uF is recommended for the input capacitor, and 22uF for the output capacitor.
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The maximum ambient temperature for the SF2225E is 85°C. As the ambient temperature increases, the converter's efficiency and output power may decrease. It's essential to ensure proper airflow and heat dissipation to maintain optimal performance and prevent overheating.
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The SF2225E has built-in overcurrent protection (OCP) and short-circuit protection (SCP). To implement these features, connect a sense resistor (Rs) between the VIN pin and the GND pin. The OCP threshold is set by the value of Rs. For SCP, connect a capacitor (Cc) between the VIN pin and the GND pin. The SCP threshold is set by the value of Cc.
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The recommended input voltage range for the SF2225E is 2.7V to 5.5V. Operating outside this range may affect the converter's performance, efficiency, and reliability. It's essential to ensure the input voltage is within the recommended range to maintain optimal performance.
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SF2225E Overview
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About Murata Electronics
Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions.
Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.