AIC3415 Datasheet, PDF (7/11 Pages) Analog Intergrations Corporation – 1.2MHz Synchronous Step-Up Converter

 BLOCK DIAGRAM
AIC3415
 PIN DESCRIPTIONS
PIN 1: SW - Power Switch Pin. This pin is tied
to the drains of the PMOS syn-
chronous rectifier and the NMOS
switch.
PIN 2: GND - I/O Control/logic ground.
PIN 3: FB - Output reference voltage is typically
1.2V
PIN 4: SHDN - Shutdown Signal Input. Logic high
enables the IC. Logic low disables
the IC. Shutdown current is <1A.
PIN 5: VOUT- Power Output Pin. This pin is tied to
the source of the PMOS synchro-
nous rectifier.
PIN 6: VIN - Power Supply Input. Must be closely
decoupled to GND with a 4.7μF or
greater ceramic capacitor.
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