DPS1113 Series

5.5V/3.5A 1-Ch Power Switch With Fast Role Swap

Catalog

5.5V/3.5A 1-Ch Power Switch With Fast Role Swap

Part	Rds On (Typ)	Ratio - Input:Output [custom]	Output Configuration	Current - Output (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Fault Protection	Supplier Device Package	Switch Type	Number of Outputs	Features	Voltage - Load [Min]	Voltage - Load [Max]	Mounting Type	Interface	Package / Case
Diodes Inc DPS1113FIA-13	29 mOhm	1:1	High Side	3.5 A	-40 °C	125 ¯C	Current Limiting (Adjustable) Over Temperature Over Voltage Reverse Current UVLO	V-QFN4040-17	USB Switch	1	Load Discharge	4.5 V	5.5 V	Surface Mount	On/Off	17-VFQFN Exposed Pad

Catalog

5.5V/3.5A 1-Ch Power Switch With Fast Role Swap

Key Features

• Operating Voltage Range: 4.5V to 5.5V

• 1-channel Power Switch with Integrated Adjustable Current & Voltage Limits

• Ability to Discharge the Input and Output Ports either Individually or Simultaneously via the Two External Control Pins

• Fast Short-circuit Response Time at 2μs

• Comprehensive Built-in Fault Detection and Recovery Mechanisms like Input Undervoltage Lock-out, Reverse Voltage & Current Blocking, Thermal Shut-down, Overcurrent and Shortcircuit Protection

• RDS(ON) of Embedded MOSFET at 30mΩ

• Adjustable DV/DT Control at Start-up

• Fault Reporting (FAULTB) with Blanking Time at 7ms Typical

• Fast Role Swap Supported

• Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen- & Antimony-free "Green" Device (Note 3)

Description

The DPS1113 is part of a family of power switches optimized for USBPower Delivery and other hot-swap applications. Through the analoginterface, exception status is reported and several functions can beprogrammed: current limit, overvoltage protection, and output voltageramping up. The fast role swap function which complies to therequirement defined in the USB Power Delivery Specification Release3.0, V1.0a is implemented.