rt8070 Richtek Technology Corporation, rt8070 Datasheet - Page 12

• Manufacturer Part Number: rt8070
• Description: 4a, 2mhz, Synchronous Step-down Converter
• Manufacturer: Richtek Technology Corporation

RT8070
Richtek Technology Corporation
Headquarter
5F, No. 20, Taiyuen Street, Chupei City
Hsinchu, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
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.
www.richtek.com
12
A
D
Symbol
D2
A1
A3
E2
D
A1
A
E
b
e
L
E
A3
Dimensions In Millimeters
e
0.700
0.000
0.175
0.200
2.950
2.100
2.950
1.350
0.425
Min
D2
W-Type 8L DFN 3x3 Package
b
1
0.650
SEE DETAIL A
E2
0.800
0.050
0.250
0.300
3.050
2.350
3.050
1.600
0.525
Max
L
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]
Note : The configuration of the Pin #1 identifier is optional,
but must be located within the zone indicated.
Dimensions In Inches
0.028
0.000
0.007
0.008
0.083
0.053
0.017
0.116
0.116
Min
0.026
Pin #1 ID and Tie Bar Mark Options
0.031
0.002
0.010
0.012
0.120
0.093
0.120
0.063
0.021
Max
DS8070-03 March 2011
2
DETAIL A
1
2
1