1

2

3

A

B

Not to scale

IN+

VS

OUT

IN±

GND

ENABLE

3

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SLYS020 – FEBRUARY 2019

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5 Pin Configuration and Functions

YFD Package

6-Pin DSBGA

Top View

Pin Functions

PIN

TYPE

DESCRIPTION

NAME

NO.

ENABLE

B3

Digital input

Enable pin. Active-high logic pin that enables or disables the amplifier bias current. This pin

GND

B2

Analog

Ground

IN+

A1

Analog input

Current-shunt monitor positive input. For high-side applications, connect this pin to the bus

voltage side of the sense resistor. For low-side applications, connect this pin to the load

side of the sense resistor.

IN–

B1

Analog input

Current-shunt monitor negative input. For high-side applications, connect this pin to the load

side of the sense resistor. For low-side applications, connect this pin to the ground side of

the sense resistor.

OUT

A3

Analog output

This pin provides an analog voltage output that is the gained-up voltage difference from the

IN+ to the IN– pins.

VS

A2

Analog

Power supply, 1.7 V to 5.5 V