HV461 Supertex, Inc., HV461 Datasheet - Page 13

• Manufacturer Part Number: HV461
• Description: Ring Generator Controller Ic
• Manufacturer: Supertex, Inc.

48-Lead LQFP Package Outline (FG)
7x7mm body, 1.4mm height (min), 0.50mm pitch
Note 1:
(The package drawing(s) in this data sheet may not refl ect the most current specifi cations. For the latest package outline
information go to http://www.supertex.com/packaging.html.)
Doc.# DSFP - HV461
B111607
JEDEC Registration MS-026, Variation BBC, Issue D, Jan. 2001.
Drawings not to scale.
Dimension
A Pin 1 identifi er must be located in the index area indicated. The Pin 1 identifi er may be either a mold, or an embedded metal or marked feature.
(mm)
Symbol
A
A1
A2
NOM
MAX
MIN
48
1
1.40
1.60
A
b
-
Note 1
(Index Area
D1/4 x E1/4)
0.05
0.15
A1
Side View
Top View
-
D1
D
1.35
1.40
1.45
A2
e
0.17
0.22
0.27
b
8.80
9.00
9.20
D
13
E1
6.80
7.00
7.20
D1
Seating
E
View B
Plane
8.80
9.00
9.20
E
6.80
7.00
7.20
E1
BSC
0.50
e
0.45
0.60
0.75
L
View B
L1
L
REF
1.00
L1
θ
L2
BSC
0.25
L2
HV461
Seating
Gauge
Plane
Plane
3.5
0
7
θ
O
O
O