LTC7802EUFDM-3.3#PBF
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- Mfr.Part #
- LTC7802EUFDM-3.3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- 40V LOW IQ DUAL BUCK CTL W/ 3.3V
- Stock
- 53
- In Stock ：
- 53
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Series :
- LTC7802
- Output Type :
- Transistor Driver
- Voltage - Supply (Vcc/Vdd) :
- 4.5V ~ 40V
- Output Configuration :
- Positive
- Maximum Operating Temperature :
- + 125 C
- Base Product Number :
- LTC7802
- Input Voltage :
- 4.5 V to 40 V
- Output Phases :
- 2
- Subcategory :
- PMIC - Power Management ICs
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start, Tracking
- Package :
- Tube
- Number of Outputs :
- 1 Output
- Output Voltage :
- 800 mV to 40 V
- Manufacturer :
- Analog Devices Inc.
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Clock Sync :
- yes
- Product Status :
- Active
- Output Current :
- 5 A
- Packaging :
- Tube
- Brand :
- Analog Devices
- Duty Cycle (Max) :
- 99%
- Product Type :
- Switching Controllers
- Function :
- Step-Down
- Package / Case :
- 28-WFQFN Exposed Pad
- Product Category :
- Switching Controllers
- Serial Interfaces :
- -
- Switching Frequency :
- 100 kHz to 3 MHz
- Mounting Type :
- Surface Mount, Wettable Flank
- Synchronous Rectifier :
- yes
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Frequency - Switching :
- 100kHz ~ 3MHz
- Supplier Device Package :
- 28-QFN (4x5)
- Topology :
- Buck
- Mounting Style :
- SMD/SMT
- Datasheets
- LTC7802EUFDM-3.3#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC7802EUFDM-3.3#PBF Overview
The LTC7802EUFDM-3.3#PBF by Analog Devices, Inc. stands out as a robust 40V low IQ dual buck controller, specifically designed to meet the rigorous demands of power-sensitive applications. This advanced controller integrates a precise 3.3V reference voltage, making it ideal for systems requiring reliable low-voltage operation with minimal power loss. Its low quiescent current feature ensures efficient operation even in low power states, thus extending battery life and reducing system costs. The compact packaging and integrated functionalities make the LTC7802EUFDM-3.3#PBF an excellent choice for designers looking to streamline their power management solutions, promoting both enhanced performance and reduced footprint.
LTC7802EUFDM-3.3#PBF Features
This dual buck controller is equipped with a range of features designed for high efficiency and operational reliability. Key features include a wide input voltage range from 3.3V to 40V, dual independent output channels, and a built-in synchronization function to minimize interference and noise. The device also offers protection against under-voltage, over-temperature, and over-current, ensuring robust performance in challenging environments. Additionally, the LTC7802EUFDM-3.3#PBF's programmable frequency up to 2MHz allows for flexible design adjustments to meet specific application requirements.
LTC7802EUFDM-3.3#PBF Applications
- Portable Devices: Employs low quiescent current for extended battery life, ideal for mobile phones, portable media players, and digital cameras.
- Automotive Electronics: Offers robust voltage control and high reliability suitable for automotive infotainment systems and GPS devices, ensuring consistent performance under varying electrical conditions.
- Industrial Systems: Utilizes dual buck design for efficient power management in industrial automation equipment, sensors, and monitoring systems, enhancing system reliability and operational efficiency.
- Telecommunication Infrastructure: Supports telecommunication systems by providing stable and efficient power supply to critical communication hardware, optimizing performance and minimizing downtime.
- Energy Management: Ideal for applications in energy-conscious systems such as smart grid technologies and renewable energy sources, where efficient power conversion is essential.
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