MIC5396/7/8/9

DS20006264C-page 8

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3.0

PIN DESCRIPTIONS

The descriptions of the pins are listed in Table 3-1.

TABLE 3-1:

PIN FUNCTION TABLE

Pin Number

Pin Name

Description

1, 4

GND

Ground.

2

VOUT1

Output regulator 1. Connect a capacitor to ground.

3

VOUT2

Output regulator 2. Connect a capacitor to ground.

5

EN2

Enable input for regulator 2: Active-high input. Logic high = On; Logic low = Off.

MIC5396/7 Do not leave floating. MIC5398/9 internal pull-down resistor, tri-state = Off.

6

VIN2

Input voltage supply for regulator 2. Connect a capacitor to ground.

7

VIN1

Input voltage supply for regulator 1. Connect a capacitor to ground.

8

EN1

Enable input for regulator 1: Active-high input. Logic high = On; Logic low = Off.

MIC5396/7 Do not leave floating. MIC5398/9 internal pull-down resistor, tri-state = Off.

EP

ePad

Exposed heat sink pad. Connect to ground.