BTS70121EPAXUMA1 - Infineon Technologies

Manufacturer Part Number

BTS70121EPAXUMA1

Manufacturer

Infineon Technologies

Introduction

The BTS70121EPAXUMA1 is a high-side power switch from Infineon's PROFET® series designed for automotive and industrial power management applications.

Product Features and Performance

Single channel high side switch

N-Channel MOSFET output

Slew rate controlled

Supports 6V to 18V load voltage

Maximum output current of 8.5A

Low Rds(on) of 11.5mOhm

On/Off interface control

Fault protection features including current limiting, open load detect, over temperature, over voltage, and UVLO

Product Advantages

High reliability and robustness in handling load variations

Precision current limiting enhances device safety

Integrated fault protection features prevent damage to device under abnormal conditions

Automotive-grade product with AEC-Q100 qualification

Key Technical Parameters

Output Type: N-Channel

Voltage Load: 6V to 18V

Current Output (Max): 8.5A

Rds On (Typ): 11.5mOhm

Fault Protection: Current Limiting, Open Load Detect, Over Temperature, Over Voltage, UVLO

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Current limiting (fixed)

Over temperature protection

Over voltage protection

Under Voltage Lock Out (UVLO)

Built with rugged technology suitable for harsh environments

Compatibility

Compatible with standard automotive voltage ranges

Suitable for use in power management circuits with 6V to 18V requirements

Application Areas

Automotive electronics

Industrial power systems

Power distribution for embedded systems

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrade options are currently available

Several Key Reasons to Choose This Product

High-efficiency power management for automotive applications

Long operational life ensured by robust fault protection features

Suitable for high temperature operating conditions up to 150°C

Low resistance (11.5mOhm) enhances power efficiency

Quality assured with AEC-Q100 automotive qualification

Compatibility with industry-standard voltage and current ranges