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This circuit is designed to work as a power controller using the Pulse Width Modulation (PWM) technique. Its operational PWM frequency is 15625Hz. This PWM controller IC contains two outputs for controlling power output indicator LEDs, which are used to show the output duty cycle.
This PWM Controller IC can be used as a:
- Flashlight controller
- DC motor speed controller
- Analog output generator using an external filter
- Backlight brightness controller
- Instrumental panel illumination controller
Features:
- Single chip solution
- Minimum external components required
- Six control bits or 64 power control levels
- Output pulse duration control with granularity of 1uS ( 1 - 63uS)
- Low power consumption
- High PWM frequency 15625Hz
- Up to 95% efficient power control designs are possible using this IC
- Eliminates need for ON/OFF switch due to entering into sleep state with minimal power consumption
- Internally de-bounced switch inputs
Status:
Coming soon
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