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LTC1623CMS8#PBF
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Product Detailed Parameters
- Description：IC GATE DRVR HIGH-SIDE 8MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Driven Configuration：High-Side
- Channel Type：Synchronous
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：2.7V ~ 5.5V
- Logic Voltage - VIL, VIH：0.6V, 1.4V
- Current - Peak Output (Source, Sink)：-
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：-
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The LTC1623CMS8#PBF is a dual high-side switch controller manufactured by Analog Devices Inc. It integrates two independent gate drivers and SMBus interface logic within an MSOP-8 package. The device operates on a supply voltage range of 2.7 V to 5.5 V. It features a maximum rise time of 1 µs and a maximum fall time of 300 ns. The component supports operation at temperatures between 0°C and +70°C, providing precise control for high-side power switching applications via digital communication.
Feature Summary
- Integrates dual high-side gate drivers with integrated SMBus interface for simplified system control
- Provides independent channel control allowing individual management of connected loads
- Operates within standard low-voltage digital logic levels without requiring external level shifters
Applications
- SMBus-controlled power distribution units
- Hot-swap controller circuits
- Peripheral power switching in embedded systems
Procurement Notes
Verify the specific suffix CMS8 against official Analog Devices documentation to confirm the MSOP-8 package variant. Ensure the #PBF designation is included to guarantee lead-free compliance. Cross-reference the manufacturer part number directly with authorized distributors to validate current availability status and authenticity before procurement.
Selection Notes
Select this component when designing systems requiring SMBus-based control for high-side MOSFETs. It is suitable for applications needing independent channel management within a compact footprint. Verify that the required drive speed and voltage range align with the specified operational limits for the target load configuration.
Part Context
This part belongs to the LTC1623 series of high-side switch controllers from Analog Devices. It is designed to replace discrete driver solutions by combining logic and power stages. The MSOP-8 package allows for space-constrained PCB layouts while maintaining thermal performance for moderate power switching duties.
Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Generic replacements may lack the integrated SMBus interface or specific timing characteristics.
