LTC3859ALIFE
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- Mfr.Part #
- LTC3859ALIFE
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC POWER MANAGEMENT
- Stock
- 43,294
- In Stock ：
- 43,294
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Published :
- 2013
- Number of Terminations :
- 38
- Terminal Finish :
- Matte Tin (Sn)
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Base Part Number :
- LTC3859
- Clock Sync :
- No
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Synchronous Rectifier :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 8 Weeks
- Duty Cycle (Max) :
- 99%, 100%
- Topology :
- Buck, Buck-Boost, SEPIC
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Down, Step-Up/Step-Down
- Length :
- 9.7mm
- Number of Outputs :
- 3
- Input Voltage (Min) :
- 4.5V
- Width :
- 4.4mm
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e3
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Input Voltage-Nom :
- 12V
- Output Phases :
- 2
- Frequency - Switching :
- 115kHz~835kHz 350kHz~535kHz
- Datasheets
- LTC3859ALIFE
DC DC Switching Controllers Analog Devices, Inc. LTC3859ALIFE Overview
Introducing the cutting-edge DC DC Switching Controllers Analog Devices, Inc. LTC3859ALIFE, a versatile and efficient solution tailored for sophisticated power management tasks. This meticulously engineered integrated circuit (IC) from Analog Devices, Inc., a leader in the semiconductor industry, offers a seamless blend of high performance and reliable power control. Designed to cater to demanding electrical specifications, the LTC3859ALIFE ensures stability and precision across a broad range of applications. With its advanced architecture, this powerhouse IC facilitates the design of multi-rail power systems with ease, making it an ideal choice for engineers seeking to enhance system functionality while minimizing power-related concerns.
LTC3859ALIFE Features
- Triple output synchronous step-down switching regulator controller
- Wide input voltage range suitable for various power sources
- Low quiescent current for increased power efficiency
- High performance in high-temperature environments
- Adjustable frequency with synchronization capability
- Robust protection features including overvoltage, undervoltage, and overcurrent protection
LTC3859ALIFE Applications
- Industrial Power Supplies: Enables precise voltage control and high-efficiency conversion for reliable industrial operations.
- Automotive Electronics: Provides robust power management solutions capable of withstanding the challenging electrical environments found in automotive applications.
- Telecommunication Equipment: Facilitates stable power supply in communication infrastructures, ensuring uninterrupted service and high performance.
- Datacom Infrastructure: Supports power systems in data centers with high efficiency, aiding in the reduction of operational costs and improving system reliability.
- Portable Devices: Offers energy-efficient power solutions ideal for battery-operated handheld devices requiring extended battery life and reliable performance.
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