LTM4606MPV datasheet(2/24 Pages) LINER

2 / 24 page

LTM4606

4606f

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

DRVCC, VOUT ................................................ –0.3V to 6V

PLLIN, FCB, TRACK/SS, MPGM, MARG0,

MARG1, PGOOD, RUN ..........–0.3V to INTVCC + 0.3V

VFB, fSET, COMP ........................................ –0.3V to 2.7V

VIN, VD ....................................................... –0.3V to 28V

Internal Operating Temperature Range (Note 2)

E and I Grades ...................................–40°C to 125°C

MP Grade...........................................–55°C to 125°C

Junction Temperature ........................................... 125°C

Storage Temperature Range...................–45°C to 125°C

(Note 1)

LGA PACKAGE

133-LEAD (15mm × 15mm × 2.8mm)

TOP VIEW

VIN

BANK 1

PGND

BANK 2

VOUT

BANK 3

RUN

COMP

MPGM

PLLIN

INTVCC

TRACK/SS

SGND

TJMAX = 125°C, θJA = 15°C/W, θJC = 6°C/W

θJA DERIVED FROM 95mm × 76mm PCB WITH 4 LAYERS

WEIGHT = 1.7g

ORDER INFORMATION

LEAD FREE FINISH

TRAY

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTM4606EV#PBF

LTM4606V

133-Lead (15mm

× 15mm × 2.8mm) LGA

–40°C to 125°C

LTM4606IV#PBF

LTM4606V

133-Lead (15mm

× 15mm × 2.8mm) LGA

–40°C to 125°C

LTM4606MPV#PBF

LTM4606MPV

133-Lead (15mm

× 15mm × 2.8mm) LGA

–55°C to 125°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based ﬁnish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

This product is only offered in trays. For more information go to: http://linear.com/packaging/

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN(DC)

Input DC Voltage

4.5

VOUT(DC)

Output Voltage, Total Variation with

Line and Load

CIN = 10μF x2, COUT = 200μF; FCB = 0

VIN = 5V to 28V, IOUT = 0A to 6A, (Note 4)

1.478

1.5

1.522

Input Speciﬁcations

VIN(UVLO)

Undervoltage Lockout Threshold

IOUT = 0A

3.2

IINRUSH(VIN)

Input Inrush Current at Start-Up

IOUT = 0A, CIN = 10μF x2, COUT = 200μF,

VOUT = 1.5V

VIN = 5V

VIN = 12V

0.6

0.7

The

l denotes the speciﬁcations which apply over the full internal

operating temperature range, otherwise speciﬁcations are at TA = 25°C. VIN = 12V, unless otherwise noted. Per typical application

(front page) conﬁguration, RFB = 40.2k.

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