TM
MP28372 — DUAL 1.5A, 23V, 1.4MHz STEP-DOWN CONVERTER
PACKAGE INFORMATION
TSSOP20F
0.0256(0.650)TYP
0.004(0.090)
0.010(0.250)
GATE PLANE
0.004(0.090)
0.169
0.177
0.244
0.260
0o-8o
0.105 (2.67)
0.118 (3.00)
pad width
0.018(0.450)
0.030(0.750)
DETAIL "A"
(4.300)
(4.500)
(6.200)
(6.600)
0.039(1.000)REF
0.030(0.750)
PIN 1
IDENT.
SEE DETAIL "B"
0.150 (3.80)
0.165 (4.19)
0.030(0.750)
pad length
SEE DETAIL "A"
0.075(0.190)
0.012(0.300)
0.252 (6.400)
0.260 (6.600)
0.004(0.090)
0.008(0.200)
0.004(0.090)
0.006(0.160)
0.032(0.800)
0.041(1.050)
0.047(1.200)
max
SEATING PLANE
0.007(0.190)
0.012(0.300)
0.002(0.050)
0.006(0.150)
0.007(0.190)
0.010(0.250)
DETAIL "B"
NOTE:
1) Control dimension is in inches. Dimension in bracket is millimeters.
MP28372 Rev. 1.4
12/10/2007
www.MonolithicPower.com
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