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SMPZ3923B-E3/85A
Product Overview
Category
The SMPZ3923B-E3/85A belongs to the category of semiconductor devices.
Use
It is commonly used in electronic circuits for voltage regulation and power management.
Characteristics
- High efficiency
- Low power dissipation
- Wide input voltage range
- Overcurrent protection
Package
The SMPZ3923B-E3/85A is available in a compact surface-mount package.
Essence
This product is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is typically packaged in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SMPZ3923B-E3/85A features a standard TO-263-2 pin configuration with three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)
Functional Features
- Adjustable output voltage
- Thermal shutdown protection
- Short-circuit protection
- Fast transient response
Advantages
- Wide input voltage range allows for versatile applications
- High efficiency leads to reduced power consumption
- Overcurrent protection enhances reliability
- Compact package saves board space
Disadvantages
- Limited maximum output current compared to some alternatives
- Sensitive to improper heat dissipation
Working Principles
The SMPZ3923B-E3/85A operates based on the principles of feedback control, utilizing an internal reference voltage to regulate the output voltage regardless of variations in the input voltage.
Detailed Application Field Plans
This device is well-suited for use in: - Switching power supplies - Battery charging circuits - LED driver modules - Industrial automation systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - LM317: A popular adjustable linear voltage regulator - LT1086: Offers higher output current capability - LM2596: Step-down switching voltage regulator
In conclusion, the SMPZ3923B-E3/85A is a versatile semiconductor device with wide-ranging applications in electronic circuits, offering efficient voltage regulation and reliable power management capabilities.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMPZ3923B-E3/85A dalam solusi teknis
Sure, here are 10 common questions and answers related to the application of SMPZ3923B-E3/85A in technical solutions:
What is the maximum power dissipation of SMPZ3923B-E3/85A?
- The maximum power dissipation of SMPZ3923B-E3/85A is 2.5W.
What is the typical forward voltage drop of SMPZ3923B-E3/85A?
- The typical forward voltage drop of SMPZ3923B-E3/85A is 0.72V at 1A.
What is the maximum reverse voltage of SMPZ3923B-E3/85A?
- The maximum reverse voltage of SMPZ3923B-E3/85A is 40V.
Can SMPZ3923B-E3/85A be used in automotive applications?
- Yes, SMPZ3923B-E3/85A is suitable for automotive applications.
What is the operating temperature range of SMPZ3923B-E3/85A?
- The operating temperature range of SMPZ3923B-E3/85A is -55°C to +150°C.
Is SMPZ3923B-E3/85A RoHS compliant?
- Yes, SMPZ3923B-E3/85A is RoHS compliant.
What is the package type of SMPZ3923B-E3/85A?
- SMPZ3923B-E3/85A comes in a SMA package.
What are the typical applications of SMPZ3923B-E3/85A?
- SMPZ3923B-E3/85A is commonly used in voltage regulation, polarity protection, and power management applications.
Does SMPZ3923B-E3/85A require an external heat sink?
- No, SMPZ3923B-E3/85A does not require an external heat sink under normal operating conditions.
What is the recommended soldering temperature profile for SMPZ3923B-E3/85A?
- The recommended soldering temperature profile for SMPZ3923B-E3/85A is a peak temperature of 260°C for up to 10 seconds.