LTC1148CS-5#TRPBF
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- Mfr.Part #
- LTC1148CS-5#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 14SOIC
- Stock
- 41,892
- In Stock ：
- 41,892
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8.649mm
- Topology :
- Buck
- Frequency - Switching :
- Up to 250kHz
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Switcher Configuration :
- Push-Pull
- Terminal Form :
- Gull wing
- Input Voltage (Min) :
- 3.5V
- Terminal Position :
- Dual
- Control Technique :
- CONSTANT OFF TIME
- Published :
- 2004
- Voltage - Supply (Vcc/Vdd) :
- 3.5V~20V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C TA
- Output Type :
- Transistor Driver
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Output Current-Max :
- 0.05A
- Packaging :
- Tape and Reel (TR)
- Function :
- Step-Down
- Output Configuration :
- Positive
- Duty Cycle (Max) :
- 100%
- Input Voltage-Nom :
- 10V
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LTC1148
- JESD-609 Code :
- e3
- Clock Sync :
- No
- Factory Lead Time :
- 16 Weeks
- Synchronous Rectifier :
- yes
- Number of Terminations :
- 14
- Width :
- 3.899mm
- ECCN Code :
- EAR99
- Output Voltage :
- 5V
- Control Features :
- Current Limit, Enable
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Input Voltage (Max) :
- 20V
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Datasheets
- LTC1148CS-5#TRPBF
DC DC Switching Controllers Analog Devices, Inc. LTC1148CS-5#TRPBF Overview
The LTC1148CS-5#TRPBF by Analog Devices, Inc. is a highly efficient and versatile DC DC Switching Controller designed for advanced power management and conversion applications. This regulator controller is optimized for buck converter topologies and is engineered to provide precise control and improved system performance. The inclusion of a high-frequency operation up to 250 kHz allows for a reduction in the size of external components, contributing to a compact overall design footprint. The LTC1148CS-5#TRPBF's ability to drive external N-channel MOSFETs enhances its adaptability to a wide range of power requirements, making it an ideal choice for power-critical applications in both commercial and industrial settings.
LTC1148CS-5#TRPBF Features
The LTC1148CS-5#TRPBF controller features several key enhancements that make it a robust solution for power management. Key features include programmable soft-start function to reduce inrush current, a wide input voltage range from 3.5 V to 30 V, and a powerful 1.5A onboard MOSFET gate driver. Additionally, it supports high efficiency operation with synchronous rectification, and offers excellent line and load regulation, ensuring reliable performance under varying conditions.
LTC1148CS-5#TRPBF Applications
- Portable Devices: Its efficiency and small form factor make it suitable for battery-powered devices such as laptops and smartphones, where extended battery life is crucial.
- Networking Equipment: Applied in routers and switches, it supports the demands for stable and efficient power distribution critical for maintaining system reliability and connectivity.
- Industrial Systems: Ideal for use in automated machinery and industrial robots, providing the necessary robustness and precise power control to handle complex processes.
- Telecommunications: Utilized in telecom infrastructure equipment, ensuring efficient power management and reliability across a wide range of operating conditions.
- Automotive Electronics: Can be used in automotive applications, where high reliability and efficiency are necessary for managing power in car entertainment and navigation systems.
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