TC1313_09 Datasheet, PDF(23/32 Page) Microchip Technology – 500 mA Synchronous Buck Regulator, + 300 mA LDO

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TC1313_09 Datasheet, PDF (23/32 Pages) Microchip Technology – 500 mA Synchronous Buck Regulator, + 300 mA LDO

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6.0 PACKAGING INFORMATION

6.1 Package Marking Information

10-Lead MSOP Example:

XXXXXX

YWWNNN

51H0E

527256

â 5 = TC1313

â 1 = 1.375V VOUT1

â H = 2.6V VOUT2

â 0 = Default

TC1313

10-Lead DFN

XXXX

YYWW

NNN

Example:

51H0

0527

256

Second letter represents VOUT1 configuration:

Code

A

B

C

D

E

F

G

H

I

VOUT1

3.3V

3.2V

3.1V

3.0V

2.9V

2.8V

2.7V

2.6V

2.5V

Code

J

K

L

M

N

O

P

Q

R

VOUT1

2.4V

2.3V

2.2V

2.1V

2.0V

1.9V

1.8V

1.7V

1.6V

Code

S

T

U

V

W

X

Y

Z

1

VOUT1

1.5V

1.4V

1.3V

1.2V

1.1V

1.0V

0.9V

Adj

1.375V

Fourth letter represents +50 mV Increments:

Code

0 Default

1 +50 mV to V1

Code

2 +50 mV to V2

3 +50 mV to V1

and V2

Third letter represents VOUT2 configuration:

Code

A

B

C

D

E

F

G

H

I

VOUT2

3.3V

3.2V

3.1V

3.0V

2.9V

2.8V

2.7V

2.6V

2.5V

Code

J

K

L

M

N

O

P

Q

R

VOUT2

2.4V

2.3V

2.2V

2.1V

2.0V

1.9V

1.8V

1.7V

1.6V

Code

S

T

U

V

W

X

Y

Z

VOUT2

1.5V

â

â

â

â

â

â

â

Legend:

XX...X

Y

YY

WW

NNN

e3

*

Customer-specific information

Year code (last digit of calendar year)

Year code (last 2 digits of calendar year)

Week code (week of January 1 is week â01â)

Alphanumeric traceability code

Pb-free JEDEC designator for Matte Tin (Sn)

This package is Pb-free. The Pb-free JEDEC designator ( e3 )

can be found on the outer packaging for this package.

Note: In the event the full Microchip part number cannot be marked on one line, it will

be carried over to the next line, thus limiting the number of available

characters for customer-specific information.

Â© 2009 Microchip Technology Inc.

DS21974B-page 23

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