Manufacturer Part Number
AP2171SG-13
Manufacturer
Diodes
Introduction
The AP2171SG-13 is a power distribution switch designed for USB applications, part of Diodes’ Power Management ICs.
Product Features and Performance
Single USB switch
Input to output ratio of 1:1
P-channel high side output type
On/Off interface control
Supports 2.7V to 5.5V load voltages
Integrated status flag indication
Product Advantages
Fixed current limiting for safety
Over-temperature protection
Reverse current protection
Under-Voltage Lockout (UVLO) feature
Low Rds (on) of 95mOhm for high efficiency
Key Technical Parameters
Number of Outputs: 1
Voltage - Load: 2.7V ~ 5.5V
Current - Output (Max): 1A
Rds On (Typ): 95mOhm
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Current Limiting (Fixed)
Over Temperature Protection
Reverse Current Protection
UVLO
Compatibility
Compatible with various USB-powered devices
Application Areas
USB power management
Portable electronic devices
Battery-powered equipment
Product Lifecycle
Product Status: Active
Ongoing support, no immediate discontinuation
Several Key Reasons to Choose This Product
Efficient power switching for USB devices
Compact SOP-8 packaging for space-constrained applications
Robust protection features safeguard connected devices
Suitable for a wide range of operating temperatures
Ease of integration with on/off control interface
Ideal for both consumer and industrial applications