SY21034 regulator equivalent, 0.6a asynchronous step-down regulator.
* 4.5V to 100V Input Voltage Range
* Up to 0.6A Output Current
* Low RDS(ON) for Internal N-Channel power
FET: 1Ω
* 200kHz Pseudo-constant Switching
Frequ.
* Non-Isolated Telecommunication Buck Regulator
* Secondary High-Voltage Post Regulator
* Automotive Systems.
The SY21034 high-efficiency asynchronous stepdown DC/DC regulator can deliver 0.6A current over a wide input voltage range from 4.5V to 100V. It uses constant-off-time and peak-current-mode control to achieve fast transient response, and integrates a.
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