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PIP3119-P,127
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Product Detailed Parameters
- Description：IC PWR DRIVER N-CHAN 1:1 TO220AB
- Series：TOPFET™
- Mfr：NXP USA Inc.
- Package：Tube
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：Low Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：50V (Max)
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：20A
- Rds On (Typ)：22mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Fixed), Over Temperature, Over Voltage
- Operating Temperature：-
- Mounting Type：Through Hole
- Supplier Device Package：TO-220AB
- Package / Case：TO-220-3
- Grade：-
- Qualification：-
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Overview
The PIP3119-P,127 is a monolithic power switch utilizing TOPFET2 technology. It integrates a logic-level N-Channel MOSFET with thermal and overload protection in a TO-220AB package. The device supports a maximum continuous output current of 20A and withstands supply voltages up to 50V. Key electrical parameters include an on-state resistance of 22 mOhm. This component functions as a low-side driver for load control applications.
Feature Summary
- Integrates thermal shutdown and overload protection mechanisms within the silicon die
- Utilizes TOPFET2 technology for robust high-current handling capabilities
- Features a non-inverting logic input interface for direct microcontroller control
Applications
- High-current load switching in automotive systems
- Industrial motor and valve driver circuits
- General-purpose power distribution management
Procurement Notes
Verify the specific suffix -127 against official NXP documentation to confirm pinout and packaging details. Confirm availability status as distributors may list obsolete or end-of-life inventory. Ensure the TO-220AB through-hole package matches your board design requirements before procurement.
Selection Notes
Select this component when a single-channel, high-current low-side switch is required. The 20A rating suits heavy loads where discrete MOSFETs would need external protection circuitry. Consider the 22 mOhm on-resistance for thermal management calculations in enclosed environments.
Part Context
This part belongs to NXP's TOPFET family of intelligent power switches. These devices combine power MOSFETs with diagnostic and protection features. The PIP3119 variant specifically targets applications requiring simple logic control with built-in safety margins for fault conditions.
Replacement Considerations
Cross-reference with PIP3104-P,127 or PIP3105-P,127 for similar specifications. Verify that substitute parts maintain the same 50V voltage rating and 20A current capacity. Ensure the replacement package remains compatible with existing PCB footprints.
