LTM8023

1

8023fb

LOAD CURRENT (A)

0.01

55

50

0.1

1

10

8023 TA01b

65

60

90

80

70

85

75

0.2

0.4

0.6

0.8

0

1.2

1.0

1.8

1.6

1.4

f = 650 kHz

FEATURES

APPLICATIONS

DESCRIPTION

2A, 36V DC/DC

µModule

supply. Included in the package are the switching control-

ler, power switches, inductor, and all support components.

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

LTM8023 supports an output voltage range of 0.8V to 10V,

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 (2.82mm) enables utilization of

unused space on the bottom of PC boards for high density

point of load regulation.

The LTM8023 is packaged in a thermally enhanced, compact

(11.25mm × 9mm) and low profile (2.82mm) over-molded

Land Grid Array (LGA) package suitable for automated

assembly by standard surface mount equipment. The

LTM8023 is RoHS compliant.

Pad Finish

Surface Mount LGA Package

Efficiency and Power Loss

RUN/SS

*RUNNING VOLTAGE RANGE. PLEASE

REFER TO APPLICATIONS INFORMATION

FOR START-UP DETAILS

PGOOD

BIAS

ADJ

LTM8023

154k

49.9k

8023 TA01

3.3V

2A

SYNC

5.5V TO 36V

SELECTABLE

OPERATING

FREQUENCY

2.2μF

AUX

GND

2.2μF

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

μModule is a trademark of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

TYPICAL APPLICATION