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BTS721L1 from SIMENS

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BTS721L1

Manufacturer: SIMENS

Smart Four Channel Highside Power Switch

Partnumber Manufacturer Quantity Availability
BTS721L1 SIMENS 33 In Stock

Description and Introduction

Smart Four Channel Highside Power Switch The BTS721L1 is a high-side power switch manufactured by Infineon Technologies (formerly part of Siemens). Here are its key specifications:

- **Manufacturer**: Infineon Technologies (originally Siemens Semiconductors)  
- **Type**: Smart High-Side Power Switch  
- **Output Current**: Up to 7 A (continuous)  
- **Voltage Range**: 5.5 V to 28 V  
- **On-State Resistance (RDS(on))**: Typically 80 mΩ  
- **Protection Features**: Overload, short-circuit, overtemperature, and overvoltage protection  
- **Logic Level Input**: Compatible with 3.3 V and 5 V microcontrollers  
- **Package**: TO-252 (DPAK)  
- **Diagnostic Feedback**: Current sense and status flag outputs  
- **Applications**: Automotive and industrial systems, such as resistive, inductive, and capacitive loads  

This information is based on Infineon's datasheet for the BTS721L1.

Partnumber Manufacturer Quantity Availability
BTS721L1 SIE 1 In Stock

Description and Introduction

Smart Four Channel Highside Power Switch The BTS721L1 is a high-side power switch manufactured by Infineon Technologies (formerly Siemens Semiconductor Group, hence the "SIE" designation). Here are its key specifications:

- **Manufacturer**: Infineon Technologies (SIE)  
- **Type**: High-side power switch  
- **Output Current**: 21 A (max)  
- **Output Voltage**: 36 V (max)  
- **On-State Resistance (RDS(on))**: 30 mΩ (typical)  
- **Logic Level Input**: 3.3 V / 5 V compatible  
- **Protection Features**:  
  - Overcurrent protection  
  - Overtemperature shutdown  
  - Reverse battery protection  
  - Load dump protection  
- **Package**: TO-263-7 (D2PAK)  
- **Applications**: Automotive and industrial systems, such as resistive, inductive, and capacitive loads.  

This information is based strictly on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
BTS721L1 INFINEON 1721 In Stock

Description and Introduction

Smart Four Channel Highside Power Switch The BTS721L1 is a smart high-side power switch manufactured by Infineon. Here are its key specifications:

- **Manufacturer**: Infineon Technologies  
- **Type**: Smart High-Side Power Switch  
- **Output Configuration**: Single Channel  
- **Voltage Rating**: 40V  
- **Current Rating**: 7A (continuous)  
- **On-State Resistance (RDS(on))**: Typically 70mΩ  
- **Protection Features**:  
  - Overcurrent protection  
  - Overtemperature shutdown  
  - Short-circuit protection  
  - Undervoltage lockout  
- **Logic Level Compatibility**: 5V and 3.3V  
- **Package**: PG-TO252-5 (DPAK-5)  
- **Operating Temperature Range**: -40°C to +150°C  
- **Diagnostic Features**: Open-load detection in ON and OFF state  

This device is commonly used in automotive and industrial applications for driving resistive, inductive, and capacitive loads.

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