LTC3890EGN-3#PBF
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- Mfr.Part #
- LTC3890EGN-3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/SEPIC 28SSOP
- Stock
- 5,223
- In Stock ：
- 5,223
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3.899mm
- Operating Temperature :
- -40°C~125°C TJ
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Number of Outputs :
- 2
- Max Duty Cycle :
- 99 %
- Published :
- 2013
- Base Part Number :
- LTC3890
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Topology :
- Buck, SEPIC
- Length :
- 9.893mm
- Clock Sync :
- No
- Function :
- Step-Down, Step-Up/Step-Down
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 105kHz~835kHz 350kHz~535kHz
- Surface Mount :
- yes
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Height Seated (Max) :
- 1.75mm
- Terminal Position :
- Dual
- Input Voltage (Max) :
- 60V
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Number of Pins :
- 28
- Synchronous Rectifier :
- yes
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Number of Terminations :
- 28
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Pitch :
- 0.635mm
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 4V~60V
- Input Voltage-Nom :
- 12V
- Control Mode :
- CURRENT-MODE
- Output Type :
- Transistor Driver
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LTC3890EGN-3#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3890EGN-3#PBF Overview
The LTC3890EGN-3#PBF, manufactured by Analog Devices, Inc., stands out in the field of DC DC Switching Controllers. This integrated circuit is engineered for high performance, offering robust control for buck and SEPIC applications. It is housed in a 28-SSOP package, designed for enhanced thermal performance and minimized footprint on PCBs. The LTC3890EGN-3#PBF is an ideal choice for designers looking for a reliable and efficient solution for managing power requirements in complex electronic systems, using state-of-the-art technology to ensure consistent performance and durability. This product, with its advanced features, caters specifically to the needs of B2B customers looking to buy in bulk for high-demand applications.
LTC3890EGN-3#PBF Features
The LTC3890EGN-3#PBF incorporates multiple features that enhance its usability in various power management scenarios. These include dual, independent output channels capable of up to 60V of input voltage, which make it versatile in handling different power configurations. The controller also supports a wide range of output voltages, allowing for flexible adaptations in both buck and SEPIC modes. Furthermore, its integrated MOSFET drivers and programmable frequency up to 850 kHz enable optimized power conversion efficiency and reduced external component count, facilitating a compact design.
LTC3890EGN-3#PBF Applications
- Automotive Systems: Utilized in vehicle power systems to manage efficiently the power supply to various electronic control units and accessories.
- Industrial Power Supplies: Serves as a critical component in industrial settings, ensuring reliable and stable power management for machinery and automation systems.
- Telecommunications Equipment: Helps in powering communication infrastructure, guaranteeing operational reliability and efficiency in various communication technologies.
- Portable Devices: Adapts to the power needs of portable and battery-operated devices, optimizing energy usage and extending device life.
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