Linear Technology LTM8061-4.1 Demo Board, 32v, 2A µModule Battery Charger DC1645A-A DC1645A-A Ficha De Dados
Códigos do produto
DC1645A-A
LTM8061
19
8061fa
package DescripTion
NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
2. A
LL DIMENSIONS ARE IN MILLIMETERS
LAND DESIGNA
TION PER JESD MO-222, SPP-010
5. PRIMAR
Y DA
TUM -Z- IS SEA
TING PLANE
6. T
HE TOT
AL NUMBER OF P
ADS: 77
4
3
DET
AILS OF P
AD #1 IDENTIFIER ARE OP
TIONAL,
BUT MUST BE LOCA
TED WITHIN THE ZONE INDICA
TED.
THE P
AD #1 IDENTIFIER MA
Y BE EITHER A MOLD OR
MARKED FEA
TURE
SYMBOL
aaa
bbb
eee
TOLERANCE
0.15
0.10
0.05
4.22 – 4.42
DET
AIL B
DET
AIL B
SUBSTRA
TE
MOLD CAP
0.27 – 0.37
3.95 – 4.05
// bbb Z
Z
15 BSC
PACKAGE TOP VIEW
9 BSC
4
PAD 1
CORNER
X
Y
aaa Z
aaa Z
DET
AIL A
12.70 BSC
1.27 BSC
7.62 BSC
L
K
J
H
G
F
E
D
C
B
PACKAGE BOT
TOM VIEW
3
PADS
SEE NOTES
A
1
2
3
4
5
6
7
DET
AIL A
0.635
±0.025 SQ. 76x
S
Y
X
eee
SUGGESTED PCB LA
YOUT
TOP VIEW
0.000
1.270
1.270
2.540
2.540
3.810
3.810
5.080
5.080
6.350
6.350
3.810
1.270
2.540
0.000
1.270
3.810
2.540
LGA 77 1212 REV B
PAD 1 DIA (0.635)
0.9525
1.5875
0.9525
1.5875
4.1275
3.4925
PACKAGE IN TRA
Y LOADING ORIENT
ATION
LTMXXXXXX µModule
TRA
Y PIN 1 BEVEL
COMPONENT
PIN “A1”
LGA Package
77-Lead (15mm
×
9mm
×
4.32mm)
(Reference LTC DWG # 05-08-1856 Rev B)
7
PACKAGE ROW AND COLUMN LABELING MA
Y V
AR
Y
AMONG µModule PRODUCTS. REVIEW EACH P
ACKAGE
LA
YOUT CAREFULL
Y
!
7
SEE NOTES