LT1245CN8#PBF
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- Mfr.Part #
- LT1245CN8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8DIP
- Stock
- 5,207
- In Stock ：
- 5,207
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Surface Mount :
- No
- JESD-609 Code :
- e3
- Output Configuration :
- Positive, Isolation Capable
- Input Voltage (Max) :
- 25V
- Additional Feature :
- LG-MAX
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Output Voltage :
- 5V
- Operating Temperature :
- 0°C~100°C TJ
- Duty Cycle (Max) :
- 48%
- Function :
- Step-Down
- Output Current :
- 1A
- Packaging :
- Tube
- Published :
- 1997
- Quiescent Current :
- 170μA
- Rise Time :
- 50ns
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 8.2V~25V
- Number of Terminations :
- 8
- Topology :
- Buck
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Frequency :
- 500kHz
- Fall Time (Typ) :
- 30 ns
- Mounting Type :
- Through Hole
- Base Part Number :
- LT1245
- Number of Outputs :
- 1
- Switcher Configuration :
- Single
- Input Voltage-Nom :
- 15V
- Lead Free :
- Lead Free
- Synchronous Rectifier :
- No
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- ECCN Code :
- EAR99
- Width :
- 7.62mm
- Number of Pins :
- 8
- Control Features :
- Frequency Control
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 2.54mm
- Datasheets
- LT1245CN8#PBF
DC DC Switching Controllers Analog Devices, Inc. LT1245CN8#PBF Overview
The LT1245CN8#PBF by Analog Devices, Inc. is a top-tier DC DC switching controller designed for high efficiency and reliability in power conversion applications. This controller integrates a robust feature set that supports a wide range of buck converter designs, making it an ideal choice for developers looking to enhance power management solutions. Its ability to drive N-channel MOSFETs directly and its high switching frequency capabilities allow for smaller external components, reducing overall design footprint and cost. The LT1245CN8#PBF is engineered to meet the stringent demands of modern electronic devices, providing precise voltage regulation and protection features that ensure stable and continuous operation.
LT1245CN8#PBF Features
The LT1245CN8#PBF includes several distinctive features such as a wide input voltage range, high switching frequency up to 300kHz, and a current-mode control for superior transient response. Additionally, it offers programmable soft-start functionality to minimize startup stress on the power supply, enhancing system reliability. The presence of under-voltage lockout ensures that the device operates within safe voltage levels, while the thermal shutdown feature protects against overheating, thereby ensuring long-term durability and performance stability.
LT1245CN8#PBF Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances where efficient power management is crucial for performance and energy saving. The LT1245CN8#PBF manages power supply efficiently, ensuring device longevity and reliability.
- Telecommunications Equipment: Ideal for powering routers, switches, and base stations that require stable and continuous power. The controller's efficiency helps in reducing heat generation and enhancing the operational lifespan of these devices.
- Computing Devices: Utilized in desktops, laptops, and servers for effective power distribution. The LT1245CN8#PBF supports the demanding dynamic loads of computing devices while minimizing power losses.
- Industrial Systems: Applies in automated machinery and control systems that demand reliable and consistent power control. The robust design of the LT1245CN8#PBF ensures performance under varied industrial conditions.
- Automotive Applications: Can be integrated into electronic control units and infotainment systems in vehicles. It provides enhanced power efficiency, crucial for meeting automotive industry standards for performance and safety.
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