Description

The STMP3504B144E-TB6 is a power distribution switch designed for applications where heavy capacitive loads and short circuits are common. This device features a high-side MOSFET switch with a resistance of 90 mΩ, allowing for efficient power distribution. It has a continuous current rating of 500/1000 mA and is capable of operating in a wide voltage range from 2.7 V to 5.5 V. The STMP3504B144E-TB6 also offers thermal and short-circuit protection, as well as overcurrent logic output for added safety. With CMOS- and TTL-compatible enable inputs, this power distribution switch is easy to control. It also provides undervoltage lockout (UVLO) functionality and has a maximum standby supply current of 12µA. This device has a wide ambient temperature range from -40°C to 85°C and offers 8 kV ESD protection and reverse current protection. It also features fault-blanking for improved reliability.

Specifications and features

• 90 mΩ high-side MOSFET switch
• 500/1000 mA continuous current
• Thermal and short-circuit protection with overcurrent logic output
• Operating range from 2.7 V to 5.5 V
• CMOS- and TTL-compatible enable inputs
• Undervoltage lockout (UVLO)
• 12µA maximum standby supply current
• Ambient temperature range, -40°C to 85°C
• 8 kV ESD protection
• Reverse current protection
• Fault-blanking

Application Scenarios

The STMP3504B144E-TB6 is ideal for applications where heavy capacitive loads and short circuits are likely to occur. It can be used in various electronic devices such as smartphones, tablets, laptops, and industrial equipment. This power distribution switch ensures efficient power distribution and provides protection against thermal issues, short circuits, and overcurrent conditions. Its wide operating voltage range and compatibility with CMOS and TTL enable inputs make it suitable for a wide range of applications.

Comparison

• Efficient power distribution with a 90 mΩ high-side MOSFET switch
• Thermal and short-circuit protection for added safety
• Wide operating voltage range from 2.7 V to 5.5 V
• Compatible with CMOS and TTL enable inputs
• Provides undervoltage lockout (UVLO) functionality
• Wide ambient temperature range from -40°C to 85°C
• Offers 8 kV ESD protection and reverse current protection
• Fault-blanking for improved reliability

No specific disadvantages have been identified for the STMP3504B144E-TB6.