LTC1149CS-3.3#TRPBF
- Mfr.Part #
- LTC1149CS-3.3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 16SOIC
- Stock
- 28,913
- In Stock :
- 28,913
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Clock Sync :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- Up to 48V
- Duty Cycle (Max) :
- 100%
- Length :
- 9.906mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Buck
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 16 Weeks
- Control Technique :
- CONSTANT OFF TIME
- Number of Terminations :
- 16
- Surface Mount :
- yes
- Switcher Configuration :
- Push-Pull
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Transistor Driver
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Frequency - Switching :
- Up to 250kHz
- Number of Outputs :
- 1
- Base Part Number :
- LTC1149
- JESD-609 Code :
- e3
- Input Voltage (Max) :
- 48V
- Synchronous Rectifier :
- yes
- Operating Temperature :
- 0°C~70°C TA
- Supply Current-Max (Isup) :
- 3mA
- Control Features :
- Current Limit, Enable
- Output Voltage :
- 3.3V
- Output Configuration :
- Positive
- Terminal Finish :
- Tin (Sn)
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 3.899mm
- Datasheets
- LTC1149CS-3.3#TRPBF

DC DC Switching Controllers Analog Devices, Inc. LTC1149CS-3.3#TRPBF Overview
The LTC1149CS-3.3#TRPBF from Analog Devices, Inc. is a high-performance DC DC Switching Controller designed to address the stringent demands of power conversion and regulation in complex electronic systems. This IC REG CTRLR BUCK 16SOIC excels in delivering efficient, reliable, and stable voltage outputs, ensuring optimal performance for your power management solutions. Its design is tailored for managing low to medium power applications where space and power efficiency are critical. The LTC1149CS-3.3#TRPBF integrates multiple features that enhance its utility in a variety of challenging applications, making it a preferred choice for engineers and developers looking to optimize their power supply architectures.
LTC1149CS-3.3#TRPBF Features
This controller incorporates several key features that make it an exceptional component for power management tasks. It operates with a constant frequency, current mode architecture that provides excellent line and load transient response. Additionally, the device includes programmable output voltage, soft start capability, and protection against overcurrent conditions, making it a robust and flexible solution for diverse operational environments.
LTC1149CS-3.3#TRPBF Applications
- Telecommunications Equipment: Utilized in power supply units for routers, switches, and other network hardware to ensure stable and efficient power distribution.
- Portable Devices: Ideal for managing power in portable electronics where efficient space utilization and power management are necessary for extended battery life.
- Computing Systems: Used in desktops, laptops, and servers for efficient power conversion, contributing to overall system stability and performance.
- Industrial Systems: Supports power systems in industrial applications, providing the reliability needed for automation and control systems.
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