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LT1188CT
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Product Detailed Parameters
- Description：IC PWR SWTCH HI SID 1.5A TO220-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Switch Type：-
- Number of Outputs：1
- Ratio - Input:Output：-
- Output Configuration：High Side
- Output Type：-
- Interface：-
- Voltage - Load：30V
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：1.5A
- Rds On (Typ)：-
- Input Type：Non-Inverting
- Features：-
- Fault Protection：-
- Operating Temperature：0°C ~ 100°C
- Mounting Type：Through Hole
- Supplier Device Package：TO-220-5
- Package / Case：TO-220-5
- Grade：-
- Qualification：-
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Overview
The LT1188CT is a high-side power distribution switch and load driver manufactured by Analog Devices Inc. It features a non-inverting input structure for direct interfacing with logic-level or analog drivers. The device supports a supply voltage of up to 30V and delivers a continuous output current of 1.5A per channel, with a peak output capability of 4A. Designed for robust performance, it operates within an extended temperature range of 0°C to 100°C. The component is housed in a TO-220-5 package, facilitating through-hole mounting for industrial applications requiring reliable power switching.
Feature Summary
- High-side power distribution switching capability
- Non-inverting input structure for direct logic interface
- Integrated thermal protection mechanisms
Applications
- Industrial control systems
- Automotive electronics
- Power distribution networks
Procurement Notes
Verify the manufacturer marking matches Analog Devices Inc. specifications. Confirm the package type is TO-220-5 and the suffix CT indicates the correct temperature and packaging variant. Request original datasheets to validate electrical parameters against application requirements before procurement.
Selection Notes
Select this component when a single-channel high-side switch with 1.5A continuous current is required. Ensure the input signal polarity aligns with the non-inverting configuration. Verify that the 30V maximum supply voltage meets system constraints and that the TO-220-5 form factor fits the mechanical design.
Part Context
The LT1188CT belongs to the family of power distribution switches designed for managing loads in complex electronic systems. It serves as a critical interface between low-power control logic and higher-power loads, providing isolation and protection. Its design emphasizes reliability in harsh environments, making it suitable for demanding industrial and automotive sectors where stable power delivery is essential.
Replacement Considerations
Consult official Analog Devices substitution guides for verified equivalents. Cross-reference part numbers based on identical pinout, current ratings, and package dimensions to ensure functional compatibility without redesigning the circuit board.
