CAT3643_0710 Datasheet, PDF (13/17 Pages) Catalyst Semiconductor – 3-Channel Ultra High Efficiency Quad-Mode™ LED Driver

PACKAGE OUTLINE DRAWING
TDFN 12-Pad 3 x 3mm (HS2, HV2) ⁽¹⁾⁽²⁾
D
A
CAT3643
e
b
L
E
E2
PIN#1 ID
PIN#1 INDEX AREA
TOP VIEW
A1
SIDE VIEW
D2
BOTTOM VIEW
SYMBOL
A
A1
A3
b
D
D2
E
E2
e
L
MIN
0.70
0.00
0.178
0.18
2.90
2.30
2.90
1.55
0.30
NOM
0.75
0.02
0.203
0.23
3.00
2.40
3.00
1.70
0.45 BSC
0.40
MAX
0.80
0.05
0.228
0.30
3.10
2.50
3.10
1.75
0.50
A
A1
A3
FRONT VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC standard MO-229.
© Catalyst Semiconductor, Inc.
13
Characteristics subject to change without notice
Doc. No. MD-5022 Rev. E