ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
LTC3822EMSE#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK 10MSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC3822EMSE#TRPBF
- Description：IC REG CTRLR BUCK 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：2.75V ~ 4.5V
- Frequency - Switching：300kHz, 550kHz, 750kHz
- Duty Cycle (Max)：99%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable, Frequency Control
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：10-MSOP-EP
DC DC Switching Controllers datasheet and documents for LTC3822EMSE#TRPBF
DC DC Switching Controllers Overview
The LTC3822EMSE#TRPBF is a synchronous step-down switching regulator controller from Analog Devices, designed to drive external N-channel power MOSFETs. It operates with an input voltage range of 4V to 76V and provides a single adjustable output up to 1A. The device supports switching frequencies of 300kHz, 550kHz, or 750kHz and features a supply voltage range of 2.75V to 4.5V. Packaged in a 10-lead MSOP with exposed pad, it includes a maximum duty cycle of 99% and synchronous rectification capabilities.
DC DC Switching Controllers Feature Summary
- Supports high input voltages up to 76V for flexible power distribution
- Enables precise current mode control without requiring sense resistors
- Integrates synchronous rectification to improve efficiency
DC DC Switching Controllers Applications
- Industrial point-of-load regulation
- Telecommunications power systems
- Automotive electronics
DC DC Switching Controllers Procurement Notes
Verify the specific suffix against official documentation to confirm package type and temperature grade. Ensure compatibility with external MOSFET selection for thermal management. Confirm RoHS compliance status through manufacturer datasheets before integration into final designs.
DC DC Switching Controllers Selection Notes
Select this component for applications requiring wide input voltage ranges and high efficiency. Evaluate external MOSFET ratings against peak current demands. Consider thermal performance requirements based on the MSOP package constraints and ambient operating conditions.
DC DC Switching Controllers Part Context
This part belongs to the LTC3822 series of non-sense resistor buck controllers. It is distinct from other regulators by its ability to manage high-voltage inputs while maintaining compact board space through integrated synchronous control logic.
DC DC Switching Controllers Replacement Considerations
LT3758EMSE#TRPBF
DC DC Switching Controllers FAQ
Does the LTC3822 require external current sense resistors?
No, the controller is designed to operate without external sense resistors.
What is the maximum duty cycle supported?
The device supports a maximum duty cycle of 99%.
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
