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Product Detailed Parameters
- Description：HIGH SIDE INTELLIFET SO-8EP T&R
- Series：INTELLIFET®
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：-
- Voltage - Load：5V ~ 28V
- Voltage - Supply (Vcc/Vdd)：5V ~ Not Required
- Current - Output (Max)：3A
- Rds On (Typ)：90mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled
- Fault Protection：Current Limiting (Adjustable), Open Load Detect, Over Temperature, Over Voltage, Reverse Battery, Short Circuit, UVLO
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SO-EP (Type E)
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Grade：-
- Qualification：-
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Overview
The ZXMS81090SPQ-13 is a single-channel IntelliFET high-side power switch manufactured by Diodes Incorporated. It features a low on-resistance of 30mΩ and supports an input voltage range from 2.5V to 22.5V. The device includes adjustable soft-start functionality and operates within a temperature range suitable for automotive applications. Packaged in an SO-8EP (Type E) exposed heatsink configuration, it provides integrated protection mechanisms for load distribution.
Feature Summary
- IntelliFET high-side power switch architecture
- Low on-resistance for efficient power delivery
- Adjustable soft-start capability
- Integrated protection features
Applications
- Automotive load distribution
- Power management systems
- High-side switching control
Procurement Notes
Verify the component marking 'ZXMS81090' against official Diodes Incorporated datasheets to confirm authenticity. Ensure the package type matches the specified SO-8EP (Type E) exposed heatsink variant. Cross-reference the part number suffix '-13' with manufacturer documentation to validate reel packaging specifications and ensure compliance with required quality standards.
Selection Notes
Select this component when a single-channel high-side switch with low on-resistance is required. The adjustable soft-start feature makes it suitable for applications requiring controlled inrush current. Verify that the operating voltage range of 2.5V to 22.5V aligns with system requirements. Consider the thermal performance of the exposed heatsink package for adequate heat dissipation in compact designs.
Part Context
This part belongs to the IntelliFET family of smart high-side switches from Diodes Incorporated. These devices integrate power MOSFETs with control and protection circuitry. The ZXMS81090SPQ-13 specifically targets applications needing reliable load switching with built-in diagnostics and protection against over-current and short-circuit conditions.
Replacement Considerations
Consult official Diodes Incorporated substitution guides for verified alternatives. Generic equivalents may not match the specific IntelliFET protection features or thermal characteristics.
