bq51013A

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SLUSAY6A – MARCH 2012 – REVISED JUNE 2012

THERMAL INFORMATION

RHL

YFP

UNITS

20 PiNS

28 PINS

Junction-to-ambient thermal resistance

37.7

58.9

Junction-to-case (top) thermal resistance

35.5

0.2

Junction-to-board thermal resistance

13.6

9.1

°C/W

Junction-to-top characterization parameter

0.5

1.4

Junction-to-board characterization parameter

13.5

8.9

Junction-to-case (bottom) thermal resistance

2.7

n/a

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

RECOMMENDED OPERATING CONDITIONS

over operating free-air temperature range (unless otherwise noted)

PARAMETER

PINS

MIN

MAX

UNITS

RECT

4

10

V

RECT

1.5

A

OUT

1.5

A

AD-EN

1

mA

COMM

500

mA

0

125

ºC

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