ADP3161JR
- Mfr.Part #
- ADP3161JR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- 4-BIT PROG BUCK CONTROLLER
- Stock
- 10,887
- In Stock :
- 10,887
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G16
- Series :
- -
- Frequency - Switching :
- Up to 2MHz
- Package Shape :
- RECTANGULAR
- Control Technique :
- PHASE-SHIFT CONTROL
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- JESD-609 Code :
- e0
- Reach Compliance Code :
- Unknown
- Product Status :
- Active
- Manufacturer :
- Rochester Electronics LLC
- Output Type :
- PWM
- Switcher Configuration :
- Single
- Output Configuration :
- Positive
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- No
- Terminal Finish :
- TIN LEAD
- Voltage - Supply (Vcc/Vdd) :
- 5V, 12V
- Terminal Pitch :
- 1.27 mm
- Serial Interfaces :
- -
- Peak Reflow Temperature (Cel) :
- 240
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Number of Functions :
- 1
- Output Phases :
- 2
- Function :
- Step-Down
- Number of Outputs :
- 2
- Duty Cycle (Max) :
- 50%
- Pin Count :
- 16
- Length :
- 9.9 mm
- Supplier Device Package :
- 16-SOIC
- Number of Terminals :
- 16
- Clock Sync :
- -
- Temperature Grade :
- COMMERCIAL
- Input Voltage-Nom :
- 12 V
- Switching Frequency-Max :
- 2000 kHz
- Width :
- 3.9 mm
- Control Mode :
- CURRENT-MODE
- Qualification Status :
- COMMERCIAL
- Topology :
- Buck
- Package :
- Bulk
- Synchronous Rectifier :
- yes
- Seated Height-Max :
- 1.75 mm
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Datasheets
- ADP3161JR

DC DC Switching Controllers Analog Devices, Inc. ADP3161JR Overview
The ADP3161JR from Analog Devices, Inc. is a high-performance 4-bit programmable buck controller designed to meet the rigorous demands of power supply design and optimization. Tailored for DC-DC conversion applications, this controller efficiently manages power distribution and regulation across various platforms. Its programmable nature allows engineers to finely tune the output based on specific requirements, enhancing system stability and power efficiency. The integration of advanced control features ensures that the ADP3161JR stands out in its class, providing reliable and precise voltage regulation essential for high-performance electronics.
ADP3161JR Features
The ADP3161JR features include a wide input voltage range, programmable switching frequencies, and multi-phase operation capabilities which significantly improve power efficiency and reduce thermal stress. Additionally, the device supports synchronous rectification, offering better efficiency at lower voltage levels. Its built-in soft-start capability minimizes inrush current, thereby enhancing system reliability. The device's compatibility with various types of external transistors allows for flexible design implementations, accommodating a broad range of power outputs.
ADP3161JR Applications
- Computing Systems: Utilized in motherboards and graphic cards where stable and efficient voltage regulation is critical for system performance and longevity.
- Telecommunications: Helps power routers, switches, and base stations that require consistent power delivery for maximum uptime and reliability.
- Industrial Systems: Applied in automated machinery control systems which demand robust power management for continuous operation under variable loads.
- Portable Devices: Ideal for battery-powered applications where power efficiency translates into longer operating times and reduced heat generation.
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