LT1243CS8#PBF
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- Mfr.Part #
- LT1243CS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8SOIC
- Stock
- 6,485
- In Stock ：
- 6,485
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 8
- Power Dissipation :
- 1W
- Fall Time (Typ) :
- 30 ns
- Duty Cycle (Max) :
- 96%
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 8
- Frequency :
- 500kHz
- Published :
- 1997
- Nominal Input Voltage :
- 15V
- Topology :
- Buck
- REACH SVHC :
- No SVHC
- Output Voltage :
- 5V
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Voltage - Supply (Vcc/Vdd) :
- 8.2V~25V
- Rise Time :
- 50ns
- Factory Lead Time :
- 8 Weeks
- Operating Temperature :
- 0°C~100°C TJ
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- Max Duty Cycle :
- 96 %
- Output Current :
- 200mA
- Length :
- 5mm
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive, Isolation Capable
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Function :
- Step-Down
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Input Voltage-Nom :
- 15V
- Control Features :
- Frequency Control
- Quiescent Current :
- 170μA
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT1243
- Switcher Configuration :
- Single
- Max Power Dissipation :
- 1W
- Height :
- 1.48mm
- Width :
- 3.99mm
- Datasheets
- LT1243CS8#PBF
DC DC Switching Controllers Analog Devices, Inc. LT1243CS8#PBF Overview
The LT1243CS8#PBF by Analog Devices, Inc. is a state-of-the-art DC DC Switching Controller, designed to deliver efficient and reliable control for buck converter applications. This compact and robust 8SOIC package controller is tailored to meet the demanding needs of high-performance power supply systems, ensuring optimal power management and enhanced operational efficiency. With its precision voltage regulation and integrated features, the LT1243CS8#PBF is ideal for applications requiring consistent and dependable power conversion.
LT1243CS8#PBF Features
- High-frequency operation and reduced external components due to its internal 500kHz oscillator.
- Improved system reliability with features such as automatic burst mode operation in low power situations, which ensures efficiency.
- Wide input voltage range, accommodating various sources and conditions.
- Integrated functions such as over-temperature and over-current protection to enhance product lifespan and safety.
- Soft-start capability to reduce inrush current and ensure stable startup.
LT1243CS8#PBF Applications
- Portable Devices: Enhances battery life through efficient power management in portable electronics like smartphones and tablets.
- Computing Systems: Provides stable and reliable power for CPUs, GPUs, and other critical components in both consumer and commercial computing devices.
- Networking Equipment: Powers routers, switches, and networking hubs, ensuring consistent performance and reliability in data transmission.
- Industrial Systems: Used in automated manufacturing equipment, providing precise control to maintain system integrity under various industrial conditions.
- Automotive Electronics: Suitable for powering sophisticated automotive systems requiring robust power management solutions.
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