Datasheet > UD05303

UD05303

更新时间： 2023-12-06 20:02:18

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UD05303 数据手册

UD05303

Preliminary

CMOS IC



PIN CONFIGURATION

GND



PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

1, 6

No connections

Input pin. Decouple this pin to GND pin with at test 1μF ceramic cap

Inductor pin. Connect this pin to the switching node of inductor

Ground pin

4, paddle

GND

Output feedback pin. Connect this pin to the center point of the output resistor

divide (as shown in figure 1)to program the output voltage: V_OUT=0.6*(1+R₁/R₂)

Enable control. Pull high to turn on. Do not float

Power good indicator. When the output voltage exceeds 90% of regulation point,

it becomes open drain; low otherwise

UNISONIC TECHNOLOGIES CO., LTD

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www.unisonic.com.tw

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