MP1521
High Efficiency
White LED Driver
Monolithic Power Systems
Package Information
MSOP10
0.0197(0.500)TYP
0.004(0.100)
0.008(0.200)
PIN 1
IDENT
.
SEE DETAIL "A"
0.114(2.900)
0.122(3.100)
0.184(4.700)
0.200(5.100)
0.014(0.350)TYP
0.014(0.350)TYP
GATE PLANE 0.010(0.250)
0.114(2.900)
0.122(3.100)
0o-6o
DETAIL "A"
0.017(0.400)
0.025(0.600)
0.030(0.750)
0.032(0.800)
0.044(1.100)
0.038(0.950)
0.002(0.050)
0.006(0.150)
0.008(0.200)REF
NOTE:
1) Control dimension is in inches. Dimension in bracket is millimeters.
QFN16 (3 x 3)
Pin 1
Identification
Pin 1
3.00
(0.118)
BSC
Identification
1
4
0.450 (0.0177)
0.350 (0.0138)
0.18 (0.007)
0.28 (0.011)
16
5
3.00 (0.118)
BSC
1.400 (0.055)
1.700 (0.067)
exp. pad
Bottom
View
0.550 (0.0217)
0.450 (0.0177)
13
8
12
9
1.500
(0.059)
Ref.
0.90 (0.035)
1.00 (0.039)
0.00 (0.000)
0.05 (0.002)
0.178 (0.007)
0.228 (0.009)
NOTE:
1) Control dimension is in millimeters. Dimension in bracket is inch.
NOTICE: MPS believes the information in this document to be accurate and reliable. However, it is subject to change
without notice. Please contact the factory for current specifications. No responsibility is assumed by MPS for its use or fit to
any application, nor for infringement of patent or other rights of third parties.
MP1521 Rev 2.7
10/06/04
Monolithic Power Systems, Inc.
983 University Ave, Building A, Los Gatos, CA 95032 USA
8
© 2004 MPS, Inc.
Tel: 408-357-6600 ♦ Fax: 408-357-6601 ♦ www.monolithicpower.com
MPS [ MONOLITHIC POWER SYSTEMS ]
