LTC1149CS#PBF
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- Mfr.Part #
- LTC1149CS#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 16SOIC
- Stock
- 926
- In Stock ：
- 926
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Control Technique :
- CONSTANT OFF TIME
- Length :
- 10.01mm
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- Production (Last Updated: 6 days ago)
- Topology :
- Buck
- Terminal Form :
- Gull wing
- Height :
- 1.5mm
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC1149
- Max Output Current :
- 50mA
- Output Configuration :
- Positive
- Control Features :
- Current Limit, Enable
- Clock Sync :
- No
- Supply Current-Max (Isup) :
- 3mA
- Min Input Voltage :
- -15V
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- yes
- Output Current :
- 50mA
- Output Type :
- Transistor Driver
- Width :
- 3.988mm
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Published :
- 1998
- Number of Pins :
- 16
- Duty Cycle (Max) :
- 100%
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Voltage - Supply (Vcc/Vdd) :
- Up to 48V
- Factory Lead Time :
- 8 Weeks
- Mount :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Max Input Voltage :
- 60V
- Output Voltage :
- 3.3V
- Max Output Voltage :
- 5.2V
- Function :
- Step-Down
- Switcher Configuration :
- Push-Pull
- Min Output Voltage :
- 4.9V
- Frequency - Switching :
- Up to 250kHz
- Packaging :
- Tube
- Max Frequency :
- 250kHz
- Datasheets
- LTC1149CS#PBF
LTC1149CS#PBF Documents
DC DC Switching Controllers Analog Devices, Inc. LTC1149CS#PBF Overview
The LTC1149CS#PBF from Analog Devices, Inc. is a sophisticated DC DC switching controller designed to deliver precise control, enhanced power efficiency, and robust reliability for advanced power management systems. This 16-pin SOIC package regulator controller efficiently manages power conversion within buck (step-down) applications, optimizing the delivery of a controlled voltage output from a higher voltage input. Engineered with state-of-the-art technology, the LTC1149CS#PBF excels in providing stable performance across a variety of operating conditions, making it an ideal choice for high-performance electronics that require consistent power management.
LTC1149CS#PBF Features
The LTC1149CS#PBF controller includes several key features that make it an exceptional choice for managing power requirements in complex electronic systems. These include high efficiency, low power consumption, a wide input voltage range, and a programmable switching frequency. Additionally, it provides excellent transient response and protection features such as overcurrent protection, which ensures the longevity and safety of the components it powers.
LTC1149CS#PBF Applications
- Telecommunications Equipment: The controller is used to manage power in various telecommunication infrastructures, ensuring efficient and reliable power delivery to support continuous, high-bandwidth operations.
- Computing Systems: In desktops and servers, the LTC1149CS#PBF helps in regulating the power supplied to CPUs and GPUs, maintaining optimal efficiency and thermal conditions for improved performance and durability.
- Portable Devices: It optimizes battery life and efficiency in portable electronic devices, such as laptops and tablets, by providing precise power control and reducing energy wastage.
- Industrial Systems: The robust design of the LTC1149CS#PBF makes it suitable for industrial applications where stable and reliable power management is crucial for the operation of heavy machinery and automated systems.
- Automotive Electronics: In automotive applications, this controller supports critical systems by ensuring stable power supply under varying electronic loads and environmental conditions.
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