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NCP380HSN05AAT2G
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 5TSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- 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)：500mA
- Rds On (Typ)：70mOhm
- Input Type：Non-Inverting
- Features：Enable Input High, Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：5-TSOP
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Grade：-
- Qualification：-
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Overview
The NCP380HSN05AAT2G is a high-side power distribution switch manufactured by onsemi. It features a single P-channel output with a maximum continuous current of 1 A and a current limit of 500 mA. The device operates within an input voltage range of 2.5 V to 5.5 V and exhibits a maximum on-resistance of 95 mΩ. It includes overcurrent protection and thermal shutdown capabilities, functioning reliably across a temperature range of -40 °C to +85 °C.
Feature Summary
- High-side power switching capability for load distribution
- Integrated overcurrent protection limiting output to 500 mA
- Compact TSOP-5 surface-mount package design
Applications
- General purpose power distribution in electronic systems
- Load switching for peripheral devices
- Power management circuits requiring compact form factors
Procurement Notes
Verify the component status as obsolete before procurement planning. Confirm that the TSOP-5 package dimensions and pinout match the target PCB footprint. Ensure the operating voltage range of 2.5 V to 5.5 V aligns with the system supply rails. Check for available replacement alternatives if long-term availability is required.
Selection Notes
Select this component for applications requiring a single high-side switch with integrated current limiting. The 95 mΩ on-resistance supports efficient power delivery for low-current loads. Consider the 500 mA current limit when designing for potential surge conditions. The wide operating temperature range suits industrial or automotive environments.
Part Context
This part belongs to the NCP380 series of power switches from onsemi. It is designed for general-purpose power distribution tasks. The series offers various configurations for managing power flow in portable and industrial electronics. The specific model provides a balance of protection features and compact packaging.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the source data. Verify compatibility with alternative high-side switches if this obsolete part is no longer available.
