Diodes Incorporated — AP22653Q Power Switch
Diodes Incorporated

Diodes Incorporated AP22653Q Power Switch

Adjustable current-limiting power switch protects automotive sub-systems

Diodes Incorporated has introduced the AP22653Q, a programmable power switch which provides a controlled and protected power path for automotive sub-systems.

 

Rated for continuous load currents of up to 1.5 A, the device is ideal for protecting a vehicle’s USB ports or and the supply rails to electronic control units (ECUs), as well as in-vehicle infotainment and telematics sub-systems.

 

Offering accuracy of ±7% at high current levels, the current-limit threshold for the AP22653Q can be set anywhere between 125 mA and 1,735 mA via an external resistor. The rise and fall times of the power switch are controlled to minimize current surges when turned on and off. In addition, the 5 μs short-circuit response time helps to avoid situations that would require a system shut-down and restart.

 

The AP22653Q features on-resistance of 55 mΩ, which minimizes power loss and voltage drop at high load currents. Built-in protection features include reverse current, over-temperature, and under-voltage lock-out.

 

The AP22653Q power switch is qualified to AEC-Q100 Grade 1, manufactured in IATF 16949 certified facilities, and is PPAP capable.

Features

  • Operating voltage range: 3 V to 5.5 V
  • ESD protection:
    • 2 kV human body model
    • 750 V contact discharge model
  • Operating-temperature range: -40°C to 125°C

Applications

  • Automotive:
    • ECUs
    • Infotainment
    • Telematics
    • USB ports
  • Laptops

Share This

Subscribe to our newsletters

Subscribe to Future Electronics

Get access to the latest product information, technical analysis, design notes and more

Choose your region

Related Articles

Vishay — 650V VS-C Silicon Carbide (SiC) Schottky Diodes
06 January 2022
Vishay Intertechnology has introduced ten new VS-C 650V Silicon Carbide (SiC) Schottky diodes for high-frequency...
Read More
MEAN WELL — UHP Series Power Supplies
06 January 2022
MEAN WELL UHP/RSP/HRP Series Power Supplies offer power output up to 2.5kW with no forced-air cooling.
Read More
Susumu — ATS Series Chip Attenuators
06 January 2022
Susumu’s new ATS series of chip attenuators is rated for operation at up to 30GHz, making it ideal for...
Read More