CM4072 Datasheet, PDF (11/11 Pages) California Micro Devices Corp – Low Noise Charge Pump/Linear Regulator LED Driver

Mechanical Details
TDFN-10 Mechanical Specifications
Dimensions for the CM4072-50DF/DE supplied in a
10-lead TDFN package are presented below.
For complete information on the TDFN-10, see the Cal-
ifornia Micro Devices TDFN Package Information doc-
ument.
PACKAGE DIMENSIONS
Package
JEDEC
No.
Leads
Dim.
A
A1
A2
A3
b
D
D2
E
E2
e
K
L
# per
tape and
reel
TDFN
MO-229 (Var. WEED-3)^✝
10
Millimeters
Inches
Min Nom Max Min Nom Max
0.70 0.75 0.80 0.028 0.030 0.031
0.00 0.02 0.05 0.000 0.001 0.002
0.45 0.55 0.65 0.018 0.022 0.026
0.20
0.008
0.18 0.25 0.30 0.007 0.010 0.012
3.00
0.118
2.20 2.30 2.40 0.087 0.091 0.094
3.00
0.118
1.40 1.50 1.60 0.055 0.060 0.063
0.50
0.020
0.20
0.008
0.20 0.30 0.40 0.008 0.012 0.016
3000 pieces
Controlling dimension: millimeters
✝_{This package is compliant with JEDEC standard MO-229, variation}
WEED-3 with exception of the "D2" and "E2" dimensions as called
out in the table above.
PRELIMINARY
CM4072
Mechanical Package Diagrams
D
10 9 8 7 6
Pin 1
Marking
1 23 45
TOP VIEW
0.10 C
0.08 C
A1
SIDE VIEW
A A3 A2
Pin 1 ID
12345
C0.35
GND PAD
D2
L
K
e
10 9 8 7 6
BOTTOM VIEW
b
8X
0.10 M C A B
Package Dimensions for 10-Lead TDFN
© 2005 California Micro Devices Corp. All rights reserved.
11/08/05
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.cmd.com 11