HM1583 converter equivalent, 3a 380khz 23v buck dc to dc converter.
* Wide 3.6V to 23V Input Voltage Range
* Output Adjustable from 1.222V to 21V
* Maximum Duty Cycle 100%
* Minimum Drop Out 0.6V
* Fixed 380KHz Switchi.
* LCD Monitor and LCD TV
* Digital Photo Frame
* Set-up Box
* ADSL Modem
* Telecom / Networking Equi.
The HM1583 is a 380KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is sim.
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