LT3840MPFE#PBF
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- Mfr.Part #
- LT3840MPFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28TSSOP
- Stock
- 376
- In Stock ：
- 376
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive or Negative
- Number of Outputs :
- 1
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Length :
- 9.7mm
- Function :
- Step-Down
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT3840
- Published :
- 2014
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Input Voltage (Max) :
- 60V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -55°C~150°C TJ
- JESD-30 Code :
- R-PDSO-G28
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Output Type :
- Transistor Driver
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Terminations :
- 28
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Frequency - Switching :
- 50kHz~1MHz
- Control Mode :
- CURRENT-MODE
- Duty Cycle (Max) :
- 99%
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~60V
- Factory Lead Time :
- 8 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage (Min) :
- 2.5V
- Synchronous Rectifier :
- yes
- Terminal Pitch :
- 0.65mm
- Width :
- 4.4mm
- Surface Mount :
- yes
- Datasheets
- LT3840MPFE#PBF
DC DC Switching Controllers Analog Devices, Inc. LT3840MPFE#PBF Overview
Introducing the LT3840MPFE#PBF, a high-performance DC DC Switching Controller from Analog Devices, Inc., designed for advanced power management and efficiency. This controller operates with a wide input voltage range, making it ideal for managing complex power systems in industrial and automotive applications. The LT3840MPFE#PBF is engineered to provide precise control over power supply voltage and current, featuring programmable frequencies that allow flexibility in design and optimization of power circuits. Its robust build and thermal management capabilities ensure reliability and durability in harsh environments.
LT3840MPFE#PBF Features
The LT3840MPFE#PBF boasts several key features that make it a preferred choice for demanding applications. It supports a wide input voltage range, offers programmable frequency up to 2 MHz, and includes a current mode operation for improved transient response and loop stability. Additionally, the product has integrated fault protection mechanisms against overvoltage, undervoltage, and overtemperature conditions, ensuring consistent performance and safety across varying operational conditions.
LT3840MPFE#PBF Applications
- Automotive Electronics: Used in power supplies for automotive sensors and ECUs, ensuring stable operation despite the fluctuating voltages in automotive environments.
- Industrial Systems: Ideal for managing power in industrial automation equipment, providing reliable and efficient power conversion under variable load conditions.
- Telecommunications Equipment: Powers telecom infrastructure, adapting seamlessly to the diverse power needs of communication systems.
- Portable Devices: Suits applications in portable device charging solutions, offering efficiency and minimizing heat generation during operation.
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