Maxim Integrated │ 4

www.maximintegrated.com

Evaluates: MAX17546

3.3V Output-Voltage Application

MAX17546EVKITA# Evaluation Kit

(24V input voltage, unless otherwise noted.)

#Denotes RoHS compliant.

Note: Indicate that you are using the MAX17546 when contacting these component suppliers.

EV Kit Performance Report (continued)

2ms/div

100mV/div

LOAD CURRENT STEPPED FROM 5mA TO 2.5A

3.3V OUTPUT, PFM MODE

(AC)

1A/div

TOC07

MODE = OPEN

40

μs/div

100mV/div

LOAD CURRENT STEPPED FROM 2.5A TO 5A

3.3V OUTPUT, PWM MODE

(AC)

2A/div

TOC09

1A/div

200

μs/div

(AC)

100mV/div

LOAD CURRENT STEPPED FROM 50mA TO 2.5A

3.3V OUTPUT, DCM MODE

TOC08

FREQUENCY (Hz)

BODE PLOT, 3.3V OUTPUT

5A LOAD CURRENT

1k

10k

100k

120

100

80

60

40

20

0

-20

-40

-60

-80

GAIN

PHASE

60

50

40

30

20

10

0

-10

-20

-30

-40

CROSSOVER FREQUENCY = 51kHz

PHASE MARGIN = 60.5°

toc10

Ordering Information

Component Suppliers

PART

TYPE

MAX17546EVKITA#

EV Kit

SUPPLIER

WEBSITE

Coilcraft, Inc.

www.coilcraft.com

TDK Corp.

www.tdk.com

NICHICON

www.nichicon.co.jp

Murata Americas

www.murata.com

Vishay

www.vishay.com