ADP1147AR-5
- Mfr.Part #
- ADP1147AR-5
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- STEP-DOWN SWITCHING REG
- Stock
- 45
- In Stock :
- 45
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Topology :
- Buck
- Switching Frequency-Max :
- 250 kHz
- Peak Reflow Temperature (Cel) :
- 220
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- TIN LEAD
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Duty Cycle (Max) :
- -
- Length :
- 4.9 mm
- Manufacturer :
- Rochester Electronics LLC
- Product Status :
- Active
- Package Shape :
- RECTANGULAR
- JESD-30 Code :
- R-PDSO-G8
- Width :
- 3.9 mm
- Serial Interfaces :
- -
- Voltage - Supply (Vcc/Vdd) :
- 3.5V ~ 16V
- Function :
- Step-Down
- Frequency - Switching :
- Up to 250kHz
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Qualification Status :
- COMMERCIAL
- Surface Mount :
- yes
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Output Phases :
- 1
- JESD-609 Code :
- e0
- Temperature Grade :
- COMMERCIAL
- Seated Height-Max :
- 1.75 mm
- Output Configuration :
- Positive
- Number of Terminals :
- 8
- Control Mode :
- CURRENT-MODE
- Switcher Configuration :
- Single
- Control Features :
- Current Limit, Enable, Frequency Control
- Package :
- Bulk
- Series :
- -
- Clock Sync :
- No
- Pin Count :
- 8
- Reach Compliance Code :
- Unknown
- Control Technique :
- CONSTANT OFF TIME
- Output Type :
- Transistor Driver
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Terminal Pitch :
- 1.27 mm
- Input Voltage-Nom :
- 10 V
- Supplier Device Package :
- 8-SOIC
- Datasheets
- ADP1147AR-5

DC DC Switching Controllers Analog Devices, Inc. ADP1147AR-5 Overview
The ADP1147AR-5, a high-performance step-down switching regulator from Analog Devices, Inc., epitomizes efficiency and reliability in power management solutions. This DC DC Switching Controller is specifically designed to meet the rigorous demands of high-density power applications. With its advanced control features and robust design, the ADP1147AR-5 ensures optimized performance while minimizing power loss, making it an essential component for developers looking to enhance system stability and extend battery life in their applications.
ADP1147AR-5 Features
This versatile switching regulator offers several key features that set it apart from competitors:
- High efficiency step-down conversion, which reduces thermal footprint and improves overall system efficiency.
- Adjustable output voltage, allowing for flexible deployment across various voltage-sensitive applications.
- Integrated safety features, including over-temperature and over-current protection, ensuring reliable operation under adverse conditions.
- Compact package, which is ideal for space-constrained applications.
- Low shutdown current, enhancing power conservation in standby modes.
ADP1147AR-5 Applications
- Portable Devices: The ADP1147AR-5 can efficiently manage power in portable electronic devices, ensuring longer battery life and reliable operation.
- Networking Equipment: Essential for managing power supply in routers and switches, this regulator helps maintain system stability and operational efficiency.
- Office Automation Equipment: Used in printers and scanners to optimize power usage and enhance performance reliability.
- Industrial Systems: Delivers consistent performance in harsh industrial environments, driving machinery and sensor systems with effective power regulation.
- Telecommunications Infrastructure: Critical for powering communication systems, ensuring uninterrupted service and operational integrity.
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