LTC3890IUH#TRPBF
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- Mfr.Part #
- LTC3890IUH#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/SEPIC 32QFN
- Stock
- 42,987
- In Stock ：
- 42,987
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Width :
- 5mm
- Synchronous Rectifier :
- yes
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Transistor Driver
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage (Max) :
- 60V
- Number of Outputs :
- 2
- Voltage - Supply (Vcc/Vdd) :
- 4V~60V
- Base Part Number :
- LTC3890
- Published :
- 2012
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Factory Lead Time :
- 26 Weeks
- Terminal Position :
- QUAD
- Package / Case :
- 32-WFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Frequency - Switching :
- 105kHz~835kHz 350kHz~535kHz
- Input Voltage (Min) :
- 4V
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Output Voltage :
- 24V
- Number of Terminations :
- 32
- Clock Sync :
- No
- Duty Cycle (Max) :
- 99%
- Topology :
- Buck
- Mounting Type :
- Surface Mount
- Number of Pins :
- 32
- Function :
- Step-Down
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Max Frequency :
- 850kHz
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~125°C TJ
- Height Seated (Max) :
- 0.8mm
- Switcher Configuration :
- PHASE-SHIFT
- Series :
- PolyPhase®
- Datasheets
- LTC3890IUH#TRPBF
DC DC Switching Controllers Analog Devices, Inc. LTC3890IUH#TRPBF Overview
The LTC3890IUH#TRPBF from Analog Devices, Inc. is a high-performance DC DC Switching Controller designed for diverse applications requiring efficient power management. This robust integrated circuit is tailored to facilitate complex power supply solutions, enabling dual, high voltage outputs from a single input source. With its advanced control features and compact 32-QFN package, the LTC3890IUH#TRPBF is engineered to enhance system reliability and efficiency, making it an ideal choice for manufacturers seeking to optimize their power architecture while ensuring consistent performance across various operating conditions.
LTC3890IUH#TRPBF Features
The LTC3890IUH#TRPBF offers an array of features designed to meet rigorous power management needs. Key attributes include its ability to control synchronous or non-synchronous rectification, providing flexibility in design options. Its phase-lockable frequency (from 50kHz to 900kHz) allows for reduction in external component size and noise sensitivity, making it highly suitable for densely packed electronics. Additionally, the product incorporates a robust fault protection mechanism, including overvoltage, undervoltage, and overtemperature protections, ensuring the longevity and safety of both the device and the application it serves.
LTC3890IUH#TRPBF Applications
- Automotive Electronics: Utilized in power supply solutions for automotive environments, enhancing the efficiency and reliability of systems such as infotainment and advanced driver-assistance systems (ADAS).
- Industrial Systems: Ideal for managing power in complex industrial applications, including automation and control systems, where stable and reliable power is critical.
- Telecommunications: Supports power management in telecom infrastructures, particularly in RF and base station components, ensuring stable operation under varying load conditions.
- Portable Devices: Applied in portable device charging solutions, enabling efficient management of power in compact spaces without compromising on battery life.
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