RT8289 Datasheet, PDF (13/13 Pages) Richtek Technology Corporation – 5A, 32V, 500kHz Step-Down Converter

Outline Dimension
EXPOSED THERMAL PAD
(Bottom of Package)
J
A
Y
XB
RT8289
H
M
F
C
I
D
Symbol
A
B
C
D
F
H
I
J
M
X
Option 1
Y
X
Option 2
Y
Dimensions In Millimeters
Min
Max
4.801
5.004
3.810
4.000
1.346
1.753
0.330
0.510
1.194
1.346
0.170
0.254
0.000
0.152
5.791
6.200
0.406
1.270
2.000
2.300
2.000
2.300
2.100
2.500
3.000
3.500
Dimensions In Inches
Min
Max
0.189
0.197
0.150
0.157
0.053
0.069
0.013
0.020
0.047
0.053
0.007
0.010
0.000
0.006
0.228
0.244
0.016
0.050
0.079
0.091
0.079
0.091
0.083
0.098
0.118
0.138
8-Lead SOP (Exposed Pad) Plastic Package
Richtek Technology Corporation
Headquarter
5F, No. 20, Taiyuen Street, Chupei City
Hsinchu, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
Richtek Technology Corporation
Taipei Office (Marketing)
5F, No. 95, Minchiuan Road, Hsintien City
Taipei County, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
Email: [e-mail]
Information that is provided by Richtek Technology Corporation is believed to be accurate and reliable. Richtek reserves the right to make any change in circuit
design, specification or other related things if necessary without notice at any time. No third party intellectual property infringement of the applications should be
guaranteed by users when integrating Richtek products into any application. No legal responsibility for any said applications is assumed by Richtek.
DS8289-01 March 2011
www.richtek.com
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