LX1553IDM
- Mfr.Part #
- LX1553IDM
- Manufacturer
- Microsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/BOOST 8SOIC
- Stock
- 19,065
- In Stock :
- 19,065
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- Manufacturer :
- Microsemi
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Frequency Control
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 15V
- Lifecycle Status :
- Obsolete (Last Updated: 1 month ago)
- Output Configuration :
- Positive
- Height Seated (Max) :
- 2mm
- Width :
- 3.875mm
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Topology :
- Buck, Boost
- Base Part Number :
- LX155*
- Output Current-Max :
- 1A
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Input Voltage (Max) :
- 25V
- Control Mode :
- CURRENT-MODE
- Frequency :
- 400kHz
- Packaging :
- Tube
- Switcher Configuration :
- Single
- Terminal Finish :
- MATTE TIN
- Duty Cycle (Max) :
- 96%
- Clock Sync :
- No
- ECCN Code :
- EAR99
- JESD-30 Code :
- R-PDSO-G8
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Function :
- Step-Up, Step-Down
- Output Type :
- Transistor Driver
- Number of Outputs :
- 1
- Synchronous Rectifier :
- yes
- JESD-609 Code :
- e3
- Published :
- 1997
- Datasheets
- LX1553IDM
LX1553IDM Documents

DC DC Switching Controllers Microsemi LX1553IDM Overview
Introducing the LX1553IDM from Microsemi, a high-performance integrated circuit specifically designed for robust DC-DC switching control applications. This versatile IC is engineered to manage both buck and boost converter topologies within a compact 8SOIC package, making it an ideal choice for sophisticated power management systems. The LX1553IDM excels in delivering efficient, reliable power conversion across a wide range of input voltages, ensuring consistent performance even under fluctuating power conditions. This makes the DC DC Switching Controllers Microsemi LX1553IDM a perfect solution for designers looking to optimize their power supply architectures while minimizing space and component costs.
LX1553IDM Features
The LX1553IDM boasts several key features that enhance its utility in power management applications. These include an integrated PWM controller that provides precise control over power conversion, enabling the device to achieve optimal efficiency. Additionally, the IC supports a wide input voltage range, which allows for flexibility in designing applications that require variable power sources. The compact 8SOIC package is designed for easy integration into existing designs without requiring additional space.
LX1553IDM Applications
- Portable Devices: Utilizes its buck/boost capabilities to maintain stable voltage levels, essential for the reliable operation of mobile phones, tablets, and other portable electronics.
- Automotive Electronics: The LX1553IDM can be applied to automotive power systems where fluctuating input voltages need consistent management to ensure safety and functionality of vehicle electronics.
- Power Supply Modules: Ideal for use in modular power supplies, providing the flexibility to switch between buck and boost modes depending on the input conditions, ensuring efficient power delivery.
- Renewable Energy Systems: Supports solar power and other renewable energy applications by ensuring maximum efficiency in power conversion, even with variable input from renewable sources.
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