LTM8025

1

8025f

TYPICAL APPLICATION

FEATURES

APPLICATIONS

DESCRIPTION

36V, 3A Step-Down

µModule Converter

verter. Included in the package are the switching controller,

power switches, inductor and all support components.

Operating over an input voltage range of 3.6V to 36V, the

LTM8025 supports an output voltage range of 0.8V to 24V

and a switching frequency range of 200kHz to 2.4MHz,

each set by a single resistor. Only the bulk input and output

filter capacitors are needed to finish the design.

The low profile package (4.32mm) enables utilization of

unused space on the bottom of PC boards for high density

point of load regulation.

The LTM8025 is packaged in a thermally enhanced, compact

(15mm

× 9mm) and low profile (4.32mm) over-molded

land grid array (LGA) package suitable for automated

assembly by standard surface mount equipment. The

LTM8025 is RoHS compliant.

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

× 9mm × 4.32mm) Surface

Mount LGA Package

Efficiency

OUTPUT CURRENT (mA)

40

80

60

70

100

90

50

8025 TA01b

0

500

1000

1500

2000

2500

3000

RUN/SS

SHARE

RT

ADJ

GND

8025 TA01a

LTM8025

22V TO 36V

*RUNNING VOLTAGE RANGE. PLEASE REFER TO

APPLICATIONS INFORMATION SECTION FOR START-UP DETAILS

12V AT 3A

47.5k

34.8k

4.7μF

22μF

PGOOD

SYNC

AUX

BIAS