Infineon Smart High-Side Power Switch 130A TO-220-7

Infineon Smart High-Side Power Switch 130A is an N-channel high-side vertical power FET switch, rated at 130A and supplied in a TO-220-7 package for automotive and industrial switching applications.

Overview

The switch is built using SIPMOS chip-on-chip technology and integrates a charge pump, a current-controlled input and diagnostic feedback with load current sense into a single robust TO-220-7 package. It is intended for controlled, protected switching of demanding loads in automotive and industrial systems.

Key Features

• Overload protection and current limitation
• Short-circuit protection to safeguard both the switch and the load
• Over-temperature and over-voltage shutdown
• Clamp for negative voltage at the output
• Electrostatic discharge (ESD) protection
• Fast de-energising of inductive loads
• Loss of VBB protection
• Diagnostic feedback via the current sense pin, enabling open-load detection and real-time load status monitoring

Performance

The switch offers a high load current capability, high inrush current tolerance and high energy capability. Its on-state resistance of 6000 µΩ supports efficient operation with minimal power loss. The integrated diagnostic feedback enables open-load detection and real-time monitoring of the load status, which supports advanced control systems.

Applications

Key application areas include automotive body control modules, lighting systems such as LED drivers, power distribution units and HVAC (Heating, Ventilation and Air Conditioning) controls. The device is AEC-Q100 qualified for the environmental demands of the automotive industry.

Physical Specifications

Dimensions are 3.3 (width) x 1.5 (depth) x 4.3 (height), and the product weighs 2.381 gm. This smart power switch suits designs that require integrated protection, load status monitoring and robust high-current switching.