Description

The HS2950P is a high side HotSwitch® for a variety of load

conditions in industrial, telecom and consumer applications. It

features a wide input voltage range of 2.7V to 29V and is capable

of providing up to 5A output current.

The HS2950P utilizes flexible and programmable protection

features and is able to handle multiple fault conditions.

Programmable features include adjustable over current

protection, precise over voltage protection, under voltage

lockout, and soft start to protect against inrush currents for a

range of load requirements.

An adjustable turn on delay feature allows the user to sequence

multiple rails and efficiently limit start up current. The automatic

output discharge protects the load during fault conditions, and

the HS2950P will automatically restart from fault conditions as

long as over and under voltage conditions have been removed

for safe operation.

The HS2950P is offered in a small 3.0 x 3.0 x 0.55mm DFN 12

Lead package enabling very small board area implementations.

Features

Ÿ Integrated Load Switch

Ÿ Input Voltage Range – 2.7V to 29V

Ÿ Up to 5A Output Current

Ÿ Low Ron – 25mΩ

Ÿ Adjustable Current Limit

Ÿ Adjustable Over Voltage Protection

Ÿ Automatic Output Discharge

Ÿ Adjustable Soft Start

Ÿ Fault Flag Output

Ÿ Automatic Restart with 200ms Reset Time from All Faults

Except OVP & UVLO

Ÿ Power Good Output for Downstream Sequencing

Applications

Ÿ Telecommunication, Networking Equipment

Ÿ Office Automation Equipment

Ÿ Industrial Equipment

Ÿ White Goods

Ÿ Consumer Products

Mechanical Characteristics

Ÿ DFN 3.0 x 3.0 x 0.55mm 12 Lead package

Ÿ Pb-Free, Halogen Free, RoHS/WEEE compliant

Ÿ Pb Free Lead Finish

Ÿ Marking: Marking code

Ÿ Packaging: Tape and Reel