CS5421 Datasheet - ON Semiconductor

CS5421 Dual Out of Phase Synchronous Buck Controller

PACKAGE PIN # 16 Lead SO Narrow 1 2 3 4 5 6 7 8 PIN SYMBOL GATE(H)1 GATE(L)1 PGND1 LGND SGND VFFB1 VFB1 COMP1 FUNCTION High Side Switch FET driver pin for the channel 1 FET. Low Side Synchronous FET driver pin for the channel 1 FET. High Current ground for the GATE(H)1 and GATE(L)1 pins. Logic groun.

CS5421 Features

* out

* of

* phase synchronization between the channels, reducing the input filter requirement. The CS5421 also provides undervoltage lockout, Soft Start, built in adaptive FET non

* overlap and remote sense capability. The part is available in a 16 Lead SO Narrow package allowing th

CS5421 Datasheet (324.37 KB)