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NCP382LD10AAR2G
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:2 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：1:02
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1A
- Rds On (Typ)：80mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The NCP382LD10AAR2G is a high-side power distribution IC featuring dual independent outputs. It supports an operating supply voltage range of 2.5 V to 5.5 V and delivers a maximum output current of 1.5 A per channel. The device incorporates a maximum on-resistance of 140 mΩ, with fixed current limiting set at 1 A. Switching characteristics include a maximum turn-on time and idle time of 3 ms each. Designed for surface-mount applications, it operates within a temperature range of -40°C to 125°C.
Feature Summary
- Dual-channel high-side power switching architecture
- Integrated fixed current limit protection
- Controlled slew rate functionality
- Status flag indication
Applications
- Power distribution in embedded systems
- Load switching for peripheral devices
- Industrial control unit power management
Procurement Notes
Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance documentation matches the specific manufacturing lot. Validate package integrity upon receipt to ensure suitability for automated assembly processes. Cross-reference datasheet revisions to confirm pinout consistency with existing designs.
Selection Notes
Select this component when dual isolated high-side switching is required within a 5.5 V system. The 1 A current limit suits moderate load applications. Ensure thermal design accommodates the SOIC-8 package dissipation. Verify that the 140 mΩ on-resistance meets efficiency requirements for the target load currents.
Part Context
This part belongs to the NCP382 family of power distribution switches. It shares architectural similarities with variants like the NCP382HD10AAR2G but differs in electrical specifications such as current rating and on-resistance. The family targets general-purpose load switching applications requiring integrated protection features.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the end-of-life status, direct replacements may require functional equivalence validation against the original datasheet parameters.
