SC2446A controller equivalent, dual-phase single or two output synchronous step-down controller.
2-Phase synchronous continuous conduction mode
for high efficiency step-down converters Out of phase operation for low input current r.
The SC2446A employs fixed frequency peak currentmode control for the ease of frequency compensation and fast transient .
The SC2446A is a high-frequency dual synchronous stepdown switching power supply controller. It provides outof-phase output gate signals. The SC2446A operates in synchronous continuous-conduction mode. Both phases are capable of maintaining regulatio.
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