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.
Product Detailed Parameters
- Description：IC REG BUCK ADJ 3.5A 16MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3.7V
- Voltage - Input (Max)：42V
- Voltage - Output (Min/Fixed)：0.97V
- Voltage - Output (Max)：39.7V
- Current - Output：3.5A
- Frequency - Switching：200kHz ~ 2.2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：16-MSOP-EP
Download product information
Overview
The LT8610AXMSE#TRPBF is a synchronous step-down switching regulator from Analog Devices Inc., housed in a 16-MSOP package with an exposed pad. It supports an input voltage range of 3V to 42V and delivers up to 3.5A of output current. The device features adjustable output voltage starting at 0.97V, with a switchable frequency between 200kHz and 2.2MHz. It operates at a junction temperature up to 175°C and draws only 2.5µA quiescent current.
Feature Summary
- High efficiency synchronous buck topology for compact power designs
- Extended thermal performance rated for 175°C junction temperature
- Ultra-low quiescent current consumption for battery-powered applications
- Wide input voltage range supporting various supply sources
Applications
- Industrial automation controllers
- Automotive infotainment systems
- Portable test equipment
- Point-of-load regulation modules
Procurement Notes
Verify the specific suffix 'AX' indicates the extended 175°C junction temperature rating compared to standard variants. Confirm the MSOP-16 package dimensions match your PCB footprint requirements. Ensure compatibility with the required output voltage range and switching frequency settings for your specific circuit design before ordering.
Selection Notes
Select this component when high thermal resilience and low standby power are critical. The wide input range accommodates noisy or variable supply lines common in automotive environments. Compare against standard temperature grade parts if extreme heat dissipation is not required to optimize cost.
Part Context
This part belongs to the LT8610 family of micropower synchronous buck regulators. It shares functional similarities with the LT8610A but offers enhanced thermal capabilities. The series is designed for space-constrained applications requiring high reliability under demanding environmental conditions.
Replacement Considerations
LT8610ACIMSE#TRPBF serves as a standard temperature alternative. LT8610AHMSE#TRPBF offers similar electrical characteristics with potentially different thermal grading. Verify pinout compatibility and thermal pad connections when substituting.
