LTM4602 datasheet(2/24 Pages) LINER

2 / 24 page

LTM4602

4602fa

FCB, EXTVCC, PGOOD, RUN/SS, VOUT.......... –0.3V to 6V

VIN, SVIN, fADJ............................................ –0.3V to 20V

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

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. External CIN = 120μF, COUT = 200μF/Ceramic per typical

application (front page) conﬁguration.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN(DC)

Input DC Voltage

4.5

VOUT(DC)

Output Voltage

FCB = 0V

VIN = 5V or 12V, VOUT = 1.5V, IOUT = 0A

1.478

1.470

1.50

1.522

1.530

Input Speciﬁcations

VIN(UVLO)

Under Voltage Lockout Threshold

IOUT = 0A

3.4

IINRUSH(VIN)

Input Inrush Current at Startup

IOUT = 0A. VOUT = 1.5V, FCB = 0

VIN = 5V

VIN = 12V

0.6

0.7

IQ(VIN)

Input Supply Bias Current

IOUT = 0A, EXTVCC Open

VIN = 12V, VOUT = 1.5V, FCB = 5V

VIN = 12V, VOUT = 1.5V, FCB = 0V

VIN = 5V, VOUT = 1.5V, FCB = 5V

VIN = 5V, VOUT = 1.5V, FCB = 0V

Shutdown, RUN = 0.8V, VIN = 12V

1.2

1.0

100

μA

RUN/SS

FCB

PGOOD

VIN

PGND

VOUT

COMP

SGND

LGA PACKAGE

104-LEAD (15mm × 15mm × 2.8mm)

TOP VIEW

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

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

WEIGHT = 1.7g

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

LEAD FREE FINISH

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTM4602EV#PBF

LTM4602V

104-Lead (15mm × 15mm × 2.8mm) LGA

–40°C to 85°C

LTM4602IV#PBF

LTM4602V

104-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.

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://www.linear.com/packaging/

ORDER INFORMATION

LTM4602 Arkusz danych(PDF) 2 Page - Linear Technology

LTM4602 Arkusz danych(HTML) 2 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Arkusz danych Pobierz

Link URL