ISL6590 Datasheet, PDF (24/24 Pages) Intersil Corporation – Digital Multi-Phase PWM Controller for Core-Voltage Regulation

ISL6590
Quad Flat No-Lead Plastic Package (QFN)
Micro Lead Frame Plastic Package (MLFP)
A
N
6
INDEX
AREA
1
2
3
D
9
D1
D/2
D1/2
2X
0.10 C A
2X
0.10 C B
E1/2
E/2
E1
E
9
0.10 C B
2X
0.10 C A
2X
4X
SEATING
C
PLANE
4X b
4X P
(DATUM B)
4X P
B
TOP VIEW
SIDE VIEW
A2 _A
A3 A1
/ / 0.10 C
0.08 C
5
0.10 M C A B
78
D2
D2
NX k
2
N
(DATUM A)
6
INDEX
AREA
3
2
1
NX L
N
e
(Nd-1)Xe
REF.
BOTTOM VIEW
A1
NX b
5
SECTION "C-C"
SCALE: NONE
CL
E2 ^(Ne-1)Xe
REF.
E2/2
7
8
L64.9x9-S
64 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
SYMBOL
A
A1
A2
A3
b
D
D1
D2
E
E1
E2
e
k
L
L1
N
Nd
Ne
P
θ
MILLIMETERS
MIN
NOMINAL
MAX
NOTES
0.70
0.75
0.80
-
-
-
0.05
-
-
0.50
-
-
0.25 REF
-
0.18
0.20
0.30
5, 8
9.00 BSC
-
8.75 BSC
-
3.64
3.74
3.84
7, 8
9.00 BSC
-
8.75 BSC
-
3.64
3.74
3.84
7, 8
0.50 BSC
-
0.25
-
-
-
0.30
0.40
0.50
8
-
-
0.15
9
64
2
16
3
16
3
-
-
0.50
-
-
-
8
-
Rev. 0 04/03
NOTES:
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
3. Nd and Ne refer to the number of terminals on each D and E.
4. All dimensions are in millimeters. Angles are in degrees.
5. Dimension b applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
6. The configuration of the pin #1 identifier is optional, but must be
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
7. Dimensions D2 and E2 are for the exposed pads which provide
improved electrical and thermal performance.
8. Nominal dimensions are provided to assist with PCB Land Pattern
Design efforts, see Intersil Technical Brief TB389.
9. Depending on the method of lead termination at the edge of the
package, a maximum 0.15mm pull back (L1) maybe present. L
minus L1 to be equal to or greater than 0.3mm.
TERMINAL TIP
9
e
L
L1
FOR EVEN TERMINAL/SIDE
24