IR3871MTRPBF
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- Mfr.Part #
- IR3871MTRPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 17-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 8A PQFN
- Stock
- 9,792
- In Stock ：
- 9,792
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Position :
- QUAD
- Voltage - Rated :
- 12V
- Factory Lead Time :
- 25 Weeks
- Frequency - Switching :
- Up to 1MHz
- Control Technique :
- HYSTERETIC CURRENT MODE
- Series :
- SupIRBuck®
- Width :
- 5mm
- Mount :
- Surface Mount
- Voltage - Input (Max) :
- 26V
- Number of Pins :
- 17
- Max Output Voltage :
- 12V
- Base Part Number :
- IR3871MPBF
- Voltage - Output (Min/Fixed) :
- 0.5V
- Voltage - Input (Min) :
- 3V
- Synchronous Rectifier :
- yes
- Operating Supply Voltage :
- 7.5V
- Number of Terminations :
- 17
- Output Type :
- Adjustable
- Radiation Hardening :
- No
- RoHS Status :
- RoHS Compliant
- Package / Case :
- 17-PowerVQFN
- Min Output Voltage :
- 500mV
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Outputs :
- 1
- Published :
- 2002
- Operating Temperature :
- 0°C~125°C TJ
- Height :
- 939.8μm
- Input Voltage-Nom :
- 12V
- Max Output Current :
- 8A
- Packaging :
- Tape and Reel (TR)
- Control Mode :
- CURRENT-MODE
- Length :
- 5.9944mm
- Output Voltage :
- 12V
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Topology :
- Buck
- Datasheets
- IR3871MTRPBF
Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3871MTRPBF Overview
The IR3871MTRPBF from Infineon Technologies is a high-performance adjustable buck regulator designed to meet the stringent power requirements of contemporary applications. This Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3871MTRPBF unit offers a versatile solution for converting higher input voltages into a lower, stable output voltage, ensuring efficiency and reliability in a compact PQFN package. Capable of delivering up to 8A of continuous output current, this regulator is ideal for powering advanced microprocessors, FPGAs, and other power-sensitive components with precise voltage requirements. Its integration features, including programmable switching frequency and synchronization capabilities, make it a prime choice for high-density power designs.
IR3871MTRPBF Features
The IR3871MTRPBF includes multiple features that enhance its efficiency and usability in various applications. Key features include an adjustable output from 0.6V to a maximum rated output, integrated bootstrap diode, and internal compensation which reduces external part count and simplifies the design process. Moreover, its thermal management capabilities ensure stable performance even under variable load conditions. The device also boasts excellent transient response and protection features like overcurrent protection (OCP) and thermal shutdown, which safeguard the system against operational anomalies.
IR3871MTRPBF Applications
- Computing Systems: Utilized in servers and high-performance computers where stable and efficient power delivery is crucial for system reliability and performance.
- Networking Equipment: Powers routers, switches, and other networking hardware requiring efficient, compact power solutions to handle data-intensive operations.
- Telecommunications: Used in telecom infrastructure to provide reliable power to communication devices and systems, ensuring uninterrupted service and connectivity.
- Industrial Systems: Ideal for industrial automation and control systems, where precise voltage regulation is necessary for operational accuracy and safety.
- Portable Devices: Supports portable medical and test equipment, where power efficiency and size are critical for device mobility and functionality.
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