5 Pin Configuration and Functions

1

2

3

6

5

4

OUT

NC

PG

IN

GND

EN

Figure 5-1. DRV Package, 6-Pin WSON With Thermal Pad (Top View)

Table 5-1. Pin Functions

PIN

TYPE

DESCRIPTION

NO.

NAME

1

OUT

O

Regulated output voltage.

2

NC

—

No internal connection. Leave open, or connect to ground.

3

PG

O

Power-good indicator. Requires an external pullup resistor.

4

EN

I

Enable input. Logic high = device is on, logic low = device is off, with an internal 3-MΩ

pulldown resistor.

5

GND

G

Ground.

6

IN

I

Unregulated input voltage.

Thermal pad

—

Connect this pad to the copper area under the package to improve thermal performance.

Use thermal vias to transfer heat to inner layers of the printed circuit board (PCB).

Connect the thermal pad to ground, or leave floating. Do not connect the thermal pad to

any potential other than ground.

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LP5912-EP

SNVSC57 – SEPTEMBER 2022

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