rt9278 Richtek Technology Corporation, rt9278 Datasheet - Page 13

• Manufacturer Part Number: rt9278
• Description: High Efficiency Boost Converter High Power White Driver
• Manufacturer: Richtek Technology Corporation

Outline Dimension
Richtek Technology Corporation
Headquarter
5F, No. 20, Taiyuen Street, Chupei City
Hsinchu, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
DS9278-04 August 2007
A
D
Symbol
A1
A3
D2
E2
A
D
E
b
e
L
A1
E
A3
Dimensions In Millimeters
e
0.800
0.000
0.175
0.180
2.950
2.300
2.950
1.500
0.350
Min
D2
V-Type 10L DFN 3x3 Package
0.500
b
1
Preliminary
SEE DETAIL A
E2
1.000
0.050
0.250
0.300
3.050
2.650
3.050
1.750
0.450
Max
L
Richtek Technology Corporation
Taipei Office (Marketing)
8F, No. 137, Lane 235, Paochiao Road, Hsintien City
Taipei County, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
Email: [e-mail]
Note : The configuration of the Pin #1 identifier is optional,
but must be located within the zone indicated.
Dimensions In Inches
0.031
0.000
0.007
0.007
0.116
0.091
0.116
0.059
0.014
Min
0.020
Pin #1 ID and Tie Bar Mark Options
0.039
0.002
0.010
0.012
0.120
0.104
0.120
0.069
0.018
Max
2
DETAIL A
1
RT9278
www.richtek.com
2
1
13