LTM4601AEV-1-PBF datasheet(2/28 Pages) LINER

Part #	LTM4601AEV-1-PBF

Description	12A DC/DC 關Modules with PLL, Output Tracking and Margining

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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LTM4601A/LTM4601A-1

2

4601afb

INTVCC, DRVCC, VOUT_LCL, VOUT (VOUT ≤ 3.3V with

DIFFVOUT).....................................................–0.3V to 6V

PLLIN, TRACK/SS, MPGM, MARG0, MARG1,

PGOOD, fSET ..............................–0.3V to INTVCC + 0.3V

RUN ............................................................. –0.3V to 5V

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

VIN .............................................................–0.3V to 20V

VOSNS+, VOSNS–..........................–0.3V to INTVCC + 0.3V

Operating Temperature Range (Note 2).... –40°C to 85°C

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

Storage Temperature Range...................–55°C to 125°C

(Note 1)

The

l denotes the speciﬁcations which apply over the –40°C to 85°C

temperature range, otherwise speciﬁcations are at TA = 25°C, VIN = 12V. Per typical application (front page) conﬁguration.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN(DC)

Input DC Voltage

l

4.5

20

V

VOUT(DC)

Output Voltage, Total Variation with

Line and Load

CIN = 10μF ×3, COUT = 200μF, RSET = 40.2k

VIN = 5V to 20V, IOUT = 0A to 12A (Note 5)

l

1.478

1.5

1.522

V

Input Speciﬁcations

VIN(UVLO)

Undervoltage Lockout Threshold

IOUT = 0A

3.2

4

V

IINRUSH(VIN)

Input Inrush Current at Startup

IOUT = 0A. VOUT = 1.5V

VIN = 5V

VIN = 12V

0.6

0.7

A

VIN

PGND

VOUT

VOSNS

+/NC2*

VOSNS

–/NC1*

DIFFVOUT/NC3*

VOUT_LCL

SGND

fSET

MARG0

MARG1

DRVCC

INTVCC

VFB

PGOOD

LGA PACKAGE

133-LEAD (15mm × 15mm × 2.8mm)

TOP VIEW

MTP1

MTP2

MTP3

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

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

WEIGHT = 1.7g

*LTM4601A-1 ONLY

LEAD FREE FINISH

TRAY

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTM4601AEV#PBF

LTM4601AV

133-Lead (15mm

× 15mm × 2.8mm) LGA

–40°C to 85°C

LTM4601AIV#PBF

LTM4601AV

133-Lead (15mm

× 15mm × 2.8mm) LGA

–40°C to 85°C

LTM4601AEV-1#PBF

LTM4601AV-1

133-Lead (15mm

× 15mm × 2.8mm) LGA

–40°C to 85°C

LTM4601AIV-1#PBF

LTM4601AV-1

133-Lead (15mm

× 15mm × 2.8mm) LGA

–40°C to 85°C

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

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://www.linear.com/packaging/

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

ORDER INFORMATION

ELECTRICAL CHARACTERISTICS

(See Table 5. Pin Assignment)

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