TPS54427DDA
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- Mfr.Part #
- TPS54427DDA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 4A 8SOPWR
- Stock
- 82,016
- In Stock ：
- 82,016
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- REACH SVHC :
- No SVHC
- Series :
- SWIFT™, D-CAP2™
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Buck
- Width :
- 3.9mm
- Contact Plating :
- Gold
- Max Output Voltage :
- 7V
- Quiescent Current :
- 950µA
- Packaging :
- Tube
- Input Voltage-Nom :
- 12V
- Voltage - Output (Max) :
- 7V
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage :
- 7V
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 12V
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Length :
- 4.89mm
- Frequency - Switching :
- 650kHz
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Output Current :
- 4A
- Base Part Number :
- TPS54427
- Synchronous Rectifier :
- yes
- Terminal Form :
- Gull wing
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Pins :
- 8
- Thickness :
- 1.48mm
- Output Configuration :
- Positive
- Min Output Voltage :
- 760mV
- Voltage - Output (Min/Fixed) :
- 0.76V
- Voltage - Input (Min) :
- 4.5V
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 18V
- Height :
- 1.7mm
- Mount :
- Surface Mount
- Function :
- Step-Down
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Output Type :
- Adjustable
- Datasheets
- TPS54427DDA
Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54427DDA Overview
The Texas Instruments TPS54427DDA is an adjustable 4A synchronous buck converter integrated circuit designed to provide high-efficiency power conversion for a variety of applications. With its compact 8-SO PowerPAD™ package, this IC offers a space-saving solution for voltage regulation needs in electronic systems.
Featuring advanced buck converter architecture, the TPS54427DDA delivers precise voltage regulation with low output voltage ripple and excellent transient response. Its adjustable output voltage makes it versatile for different power supply requirements, while its high efficiency helps minimize power losses and maximize energy savings.
Designed with robust protection features, including thermal shutdown and overcurrent protection, this IC ensures reliable operation even under harsh operating conditions. Whether used in industrial, automotive, or consumer electronics applications, the TPS54427DDA offers exceptional performance and reliability.
TPS54427DDA Features
- Adjustable output voltage
- 4A continuous output current
- High efficiency up to XX%
- Low output voltage ripple
- Excellent transient response
- Wide input voltage range
- Thermal shutdown protection
- Overcurrent protection
- Compact 8-SO PowerPAD™ package
TPS54427DDA Applications
- Industrial automation: The TPS54427DDA can be used in industrial automation systems to provide efficient voltage regulation for control circuits, motor drives, and sensors.
- Automotive electronics: In automotive applications, this IC can regulate voltage for various subsystems such as infotainment systems, lighting, and power management modules.
- Telecommunications equipment: For telecommunications infrastructure, the TPS54427DDA offers reliable power conversion for base stations, network switches, and communication devices.
- Consumer electronics: From smart home devices to portable gadgets, this IC enables efficient power delivery for a wide range of consumer electronics products, including IoT devices, laptops, and handheld instruments.
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