MP28372 — DUAL 1.5A, 23V, 1.4MHz STEP-DOWN CONVERTER

MP28372 Rev. 1.4

www.MonolithicPower.com

11

12/10/2007

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© 2007 MPS. All Rights Reserved.

TM

PACKAGE INFORMATION

TSSOP20F

NOTE:

1) Control dimension is in inches. Dimension in bracket is millimeters.

SEE DETAIL "A"

SEE DETAIL "B"

0.004(0.090)

0.008(0.200)

0.007(0.190)

0.010(0.250)

0.004(0.090)

0.006(0.160)

0.075(0.190)

0.012(0.300)

DETAIL "B"

0.047(1.200)

max

0.007(0.190)

0.012(0.300)

0.032(0.800)

0.041(1.050)

0.002(0.050)

0.006(0.150)

0.252 (6.400)

0.260 (6.600)

SEATING PLANE

0.039(1.000)REF

0.010(0.250)

0.018(0.450)

0.030(0.750)

DETAIL "A"

GATE PLANE

0.004(0.090)

0.004(0.090)

0.0256(0.650)TYP

PIN 1

IDENT.

0.169

0.177

(4.300)

(4.500)

0.244

0.260

(6.200)

(6.600)

0.030(0.750)

0.030(0.750)

0.105 (2.67)

0.118 (3.00)

pad width

0.150 (3.80)

0.165 (4.19)

pad length