LT8637EV#WPBF
- Mfr.Part #
- LT8637EV#WPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TFQFN Exposed Pad
- Datasheet
- Download
- Description
- 42V,6A SYNCHRONOUSE STEP DOWN SI
- Stock
- 10,909
- In Stock :
- 10,909
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Topology :
- Buck
- Manufacturer :
- Analog Devices Inc.
- Product Status :
- Active
- Output Current :
- 6 A
- Qualification :
- AEC-Q100
- Mounting Type :
- Surface Mount, Wettable Flank
- Series :
- LT8637
- Number of Outputs :
- 1
- Brand :
- Analog Devices
- Supplier Device Package :
- 20-LQFN (4x3)
- Synchronous Rectifier :
- yes
- Product Type :
- Switching Voltage Regulators
- Type :
- Silent Switcher Regulator
- Current - Output :
- 5A
- Output Type :
- Adjustable
- Voltage - Output (Max) :
- 42V
- Subcategory :
- PMIC - Power Management ICs
- Output Configuration :
- Positive
- Voltage - Input (Max) :
- 42V
- Output Voltage :
- 42 V
- RoHS :
- Details
- Function :
- Step-Down
- Packaging :
- Tray
- Package / Case :
- 20-TFQFN Exposed Pad
- Voltage - Output (Min/Fixed) :
- 0.97V
- Frequency - Switching :
- 200kHz ~ 3MHz
- Product Category :
- Switching Voltage Regulators
- Package :
- Tray
- Base Product Number :
- LT8637
- Voltage - Input (Min) :
- 3.4V
- Datasheets
- LT8637EV#WPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT8637EV#WPBF Overview
The Analog Devices, Inc. LT8637EV#WPBF is a high-performance synchronous step-down switching regulator designed to deliver up to 6A of continuous output current from a 3mm × 4mm QFN or high voltage MSOP-16E package. With an input voltage range of 3.4V to 42V, it is suitable for a wide range of applications, including industrial, automotive, and communications systems.
This cutting-edge regulator integrates top and bottom 42V MOSFETs with low RDS(ON) and features a high efficiency of up to 95%. Its fast minimum on-time of 45ns enables high step-down ratios even at high switching frequencies, making it ideal for space-constrained applications requiring high efficiency.
With its wide input voltage range, high efficiency, and compact package, the LT8637EV#WPBF offers designers the flexibility and performance they need for demanding power management applications.
LT8637EV#WPBF Features
- Wide Input Voltage Range: 3.4V to 42V
- Integrated 42V MOSFETs with Low RDS(ON)
- High Efficiency: Up to 95%
- Fast Minimum On-Time: 45ns
- Compact Package: 3mm × 4mm QFN or High Voltage MSOP-16E
LT8637EV#WPBF Applications
- Industrial Automation: The LT8637EV#WPBF is suitable for industrial automation systems requiring stable and efficient power supplies. Its wide input voltage range allows it to handle various input voltages encountered in industrial environments.
- Automotive Electronics: In automotive applications, such as infotainment systems and advanced driver assistance systems (ADAS), the LT8637EV#WPBF provides reliable power conversion with its high efficiency and compact package.
- Communications Equipment: For telecommunications and networking equipment, the LT8637EV#WPBF offers high efficiency and fast transient response, ensuring stable power delivery for critical communication systems.
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