LTC1149CS-5#PBF
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- Mfr.Part #
- LTC1149CS-5#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 16SOIC
- Stock
- 152
- In Stock ：
- 152
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive
- Output Type :
- Transistor Driver
- Voltage - Supply (Vcc/Vdd) :
- Up to 48V
- Terminal Form :
- Gull wing
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 16
- Function :
- Step-Down
- Control Features :
- Current Limit, Enable
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- LTC1149
- Control Mode :
- CURRENT-MODE
- Clock Sync :
- No
- Length :
- 9.906mm
- Lifecycle Status :
- Production (Last Updated: 6 days ago)
- Synchronous Rectifier :
- yes
- Input Voltage (Max) :
- 48V
- Input Voltage-Nom :
- 12V
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.899mm
- Number of Output Phases :
- 1
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Max Duty Cycle :
- 100 %
- Control Technique :
- CONSTANT OFF TIME
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Voltage :
- 5.05V
- Terminal Position :
- Dual
- Number of Terminations :
- 16
- Switcher Configuration :
- Push-Pull
- Supply Current-Max (Isup) :
- 3mA
- Max Frequency :
- 250kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- Up to 250kHz
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Efficiency :
- 95 %
- Mount :
- Surface Mount
- Topology :
- Buck
- Output Current :
- 50mA
- Published :
- 1998
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC1149CS-5#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC1149CS-5#PBF Overview
The LTC1149CS-5#PBF by Analog Devices, Inc. is a sophisticated DC DC Switching Controller designed for advanced power management. Offering efficient voltage regulation and a robust design, this controller is ideal for applications demanding high reliability and performance. The device operates at a fixed frequency using a synchronous switching architecture, which significantly improves power efficiency and reduces external component count. This makes the LTC1149CS-5#PBF a pivotal component in developing energy-efficient solutions for a variety of demanding applications.
LTC1149CS-5#PBF Features
This DC DC Switching Controller is packed with features that enhance its utility and efficiency. Key features include programmable switching frequency, high efficiency operation, and a wide input voltage range, making it versatile for various power conversion scenarios. Additionally, it has built-in over-temperature and over-current protection, enhancing system safety and reliability. Its 16SOIC package ensures compactness yet ease of integration into system designs.
LTC1149CS-5#PBF Applications
- Telecommunications Equipment: Facilitates stable voltage supply for long-duration operations, ensuring reliable communication service delivery.
- Portable Devices: Enables compact and efficient power management solutions, extending battery life and reducing charging times.
- Computing Systems: Provides precise power control to CPUs and GPUs, optimizing performance and energy consumption in demanding computing environments.
- Industrial Systems: Integrates into automation and control systems, offering robust performance even in challenging industrial conditions.
- Automotive Electronics: Supports crucial automotive applications such as infotainment systems and electronic control units with consistent power supply and efficiency.
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