SR2803 controller equivalent, 3a synchronous buck controller.
* Input voltage varies from 4V ~ 28V * Output voltage varies from 0.8V to VCC * Duty ratio varies from 0% to 92% PWM control * With 330kHz typical oscillation frequency .
LINEAR INTEGRATED CIRCUIT
The UTC SR2803 is a synchronous buck regulator. The device provides 3A of continuous load current over a wide input voltage of 4V~28V. Current mode control provides fast transient response and cycle by cycle current limit..
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