3 x 10 PF

See Table

0.47 PF

(OPT)

See Table

2 x 330 PF

LMZ13610

Enable

0

1

2

3

4

5

6

7

8

9

10

40

50

60

70

80

90

100

OUTPUT CURRENT (A)

6 Vin

10 Vin

12 Vin

16 Vin

20 Vin

24 Vin

30 Vin

36Vin

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Sample &

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LMZ13610

SNVS709G – MARCH 2011 – REVISED DECEMBER 2015

1 Features

2 Applications

1

•

Integrated Shielded Inductor

•

Point-of-load Conversions from 12-V and 24-V

Input Rail

•

Simple PCB Layout

•

Time-Critical Projects

•

Fixed Switching Frequency (350 kHz)

•

Space Constrained / High Thermal Requirement

•

Flexible Start-up Sequencing Using External Soft-

Applications

Start, Tracking and Precision Enable

•

Negative Output Voltage Applications

•

Protection Against Inrush Currents and Faults

(See AN-2027 SNVA425)

Such as Input UVLO and Output Short Circuit

•

Junction Temperature Range –40°C to 125°C

3 Description

•

Single Exposed Pad and Standard Pinout for Easy

Mounting and Manufacturing

is an easy-to-use step-down DC-DC solution capable

•

of driving up to 10-A load. The LMZ13610 is available

in an innovative package that enhances thermal

•

Pin Compatible With LMZ22010/08,

performance

and

allows

for

hand

or

machine

LMZ12010/08, LMZ23610/08/06H, and

soldering.

LMZ13608/06H

The LMZ13610 can accept an input voltage rail

•

Performance Benefits

between 6 V and 36 V and can deliver an adjustable

–

High Efficiency Reduces System Heat

and highly accurate output voltage as low as 0.8 V.

Generation

The LMZ13610 only requires two external resistors

–

Low Radiated Emissions (EMI) Tested to

and three external capacitors to complete the power

EN55022 Class B Standard

solution. The LMZ13610 is a reliable and robust

design with the following protection features: thermal

–

Only 7 External Components

shutdown, input undervoltage lockout, output over-

–

Low Output Voltage Ripple

voltage protection, short circuit protection, output

–

No External Heat Sink Required

current limit, and allows start-up into a prebiased

output.

•

Electrical Specifications

–

50-W Maximum Total Output Power

Device Information(1)(2)

–

Up to 10-A Output Current

PART NUMBER

PACKAGE

BODY SIZE (NOM)

–

Input Voltage Range 6 V to 36 V

LMZ13610

NDY (11)

15.00 mm × 15.00 mm

–

Output Voltage Range 0.8 V to 6 V

(1) For all available packages, see the orderable addendum at

–

Efficiency up to 92%

the end of the data sheet.

(2) Peak reflow temperature equals 245°C. See SNAA214 for

NOTE:

EN 55022:2006, +A1:2007, FCC Part 15 Subpart B,

more details.

Tested on Evaluation Board with EMI Configuration

Simplified Application Schematic

Efficiency 3.3-V Output at 25°C

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.