APS13568 Description
The APS13568 is an integrated circuit that bines an ultrasensitive, omnipolar, micropower Hall-effect switch with a linear programmable current regulator providing up to 150 mA to drive high brightness LEDs. The omnipolar Halleffect switch provides contactless control of the regulated LED current, which is set by a single reference resistor. This highly integrated solution offers high reliability and ease of design...
APS13568 Key Features
- Micropower (25 μA, typical) when LED is off
- Linear LED drive up to 150 mA
- Omnipolar Hall-effect switch
- Low drift over temperature
- Solid-state reliability
- Insensitive to physical stress
- External LED-enable pin for direct on/off control
- Hall-effect switch output
- Supports secondary switches and/or LED drivers
- Provides switch state for other functions