RT6056

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is a registered trademark of Richtek Technology Corporation

DS6056-00

April 2022

www.richtek.com

13

Typical Application Circuit

High-Side Sensing Circuit Application

IN+

RT6056

GND

A0

Alert

IN-

A1

VBUS

VS

SDA

SCL

Load

VIN+

VIN-

Power Supply 0V to 36V

VS

VS

RSHUNT

CBYPASS

0.1

μF

CFILTER

0.1

μF

VALERT

R1

R2

R3

10

9

8

6

7

1

2

3

4

5

Low-Side Sensing Circuit Application

IN+

RT6056

GND

A0

Alert

IN-

A1

VBUS

VS

SDA

SCL

Load

VIN+

VIN-

Power Supply 0V to 36V

VS

VS

RSHUNT

CBYPASS

0.1

μF

CFILTER

0.1

μF

VALERT

R1

R2

R3

1

2

3

4

5

8

10

9

6

7

Note : All the input and output capacitors are the suggested values, referring to the effective capacitances, subject to any de-rating

effect, like a DC Bias.