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NCP382LMN15AATXG
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Product Detailed Parameters
- Description：IC DISTR LOAD SWITCH 2CH 8DFN
- Series：-
- Mfr：onsemi
- Package：Bulk
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：-
- Output Configuration：-
- Output Type：-
- Interface：-
- Voltage - Load：2.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：1.5A
- Rds On (Typ)：95mOhm
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：8-DFN (3x3)
- Package / Case：8-VDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The NCP382LMN15AATXG is a dual-channel power distribution switch manufactured by onsemi. It operates within a supply voltage range of 2.5V to 5.5V and supports a continuous current of 1.5A per channel. The device features an active-low control input and utilizes an 8-DFN (3x3) package with an exposed pad for thermal management. Key electrical specifications include a maximum on-resistance of 80mΩ and an operating temperature range from -40°C to +125°C.
Feature Summary
- Dual-channel configuration for independent load switching
- Active-low control logic for simplified interface
- Integrated thermal shutdown protection circuitry
Applications
- USB power distribution networks
- Portable electronic device power management
- Peripheral load switching in consumer electronics
Procurement Notes
Verify the component status as obsolete before initiating procurement. Confirm that the 8-DFN (3x3) package footprint matches the target PCB design. Ensure the active-low control polarity aligns with the system logic levels. Validate that the 1.5A current rating meets the specific load requirements without exceeding thermal limits under worst-case conditions.
Selection Notes
Select this component when a compact dual-switch solution is required for low-voltage applications. The 80mΩ on-resistance offers efficient power delivery for moderate loads. The exposed pad design facilitates heat dissipation in space-constrained environments. Consider the active-low control requirement during schematic design to ensure proper signal interfacing with the host controller.
Part Context
This part belongs to the NCP382 family of power distribution switches, designed for managing multiple loads in portable systems. It serves as a compact alternative to discrete MOSFET solutions, integrating protection features into a small surface-mount package. The series is optimized for applications requiring reliable power sequencing and load isolation in battery-operated devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with direct pin-to-pin replacements such as the NCP382HD10AAR2G or NCP382HD15AAR2G only if functional parameters like current rating and package type are explicitly validated against the original specification sheet.
