XC8102AA01MR-G

Load Switch with Low On-Resistance, 400mA, SOT-25

Product Overview

The XC8102 series is a low ON resistance load switch IC with ON/OFF control and output current protection which integrates a P-channel MOSFET. By connecting the XC8102 to the output pin of a step-down DC/DC converter, the CE pin controls ON/OFF for each distribution switch to deliver power per requirements and maximize total power efficiency. As a result, the XC8102 helps to extend battery life and product operation time. The series contains a current limit and protection circuit so these are not required externally unlike discrete circuit solutions where MOSFETs and resistors are used. When a low signal is input to the CE pin, the series enters stand-by mode. Even where a load capacitor is connected to the output pin during stand-by, the electric charge stored at the load capacitor is discharged through the internal switch. As a result, the VOUT pin voltage falls quickly to the VSS level. The series contains over current protection with fold-back current circuitry which operates as over current protection and short circuit protection for the output pin.

Applications:

  • Smart phones / Mobile phones
  • Digital still cameras / Camcorders
  • Portable game consoles 
Minimum Quantity
3000
Packaging
Tape & Reel (TR)
Type
General Purpose
Number of Outputs
1
Ratio - Input:Output
1:1
Output Configuration
High Side
Output Type
P-Channel
Interface
On/Off
Voltage - Load
1.2 V ~ 6 V
Current - Output (Max)
400mA
Rds On (Typ)
350 mOhm
Input Type
Non-Inverting
Features
Load Discharge
Fault Protection
Current Limiting (Fixed)
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package/Case
SC-74A, SOT-753
Supplier Device Package
SOT-25