IR3899 regulator equivalent, synchronous buck regulator.
* Single 5V to 21V application
* Wide Input Voltage Range from 1.0V to 21V with
external Vcc
* Output Voltage Range: 0.5V to 0.86× Vin
* Enhanced Li.
(Source/Sink Capability
+/‐9A)
* Integrated MOSFET drivers and Bootstrap Diode
* Thermal Shut Down
* Pr.
The IR3899 SupIRBuckTM is an easy‐to‐use, fully integrated and highly efficient DC/DC regulator. The onboard PWM controller and MOSFETs make IR3899 a space‐efficient solution, providing accurate power delivery.
IR3899 is a versa.
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