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参数资料
| 型号： | 45IZ |
| 厂商： | Intersil Corporation |
| 英文描述： | 5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller |
| 中文描述： | 单5V或12V同步降压脉宽调制（PWM）控制器 |
| 文件页数： | 7/16页 |
| 文件大小： | 302K |
| 代理商： | 45IZ |
www.DataSheet4U.com
15
FN6305.3
November 15, 2006
ISL6545, ISL6545A
Dual Flat No-Lead Plastic Package (DFN)
//
NX (b)
SECTION "C-C"
FOR ODD TERMINAL/SIDE
e
CC
5
C
L
TERMINAL TIP
(A1)
BOTTOM VIEW
A
6
AREA
INDEX
C
0.10
0.08
SIDE VIEW
0.15
2X
E
A
B
C
0.15
D
TOP VIEW
CB
2X
6
8
AREA
INDEX
NX L
E2
E2/2
REF.
e
N
(Nd-1)Xe
(DATUM A)
(DATUM B)
5
0.10
8
7
D2
B
A
C
N-1
12
PLANE
SEATING
C
A
A3
NX b
D2/2
NX k
9 L
M
L10.3x3C
10 LEAD DUAL FLAT NO-LEAD PLASTIC PACKAGE
SYMBOL
MILLIMETERS
NOTES
MIN
NOMINAL
MAX
A
0.80
0.90
1.00
-
A1
-
0.05
-
A3
0.20 REF
-
b
0.18
0.25
0.30
5, 8
D
3.00 BSC
-
D2
2.23
2.38
2.48
7, 8
E
3.00 BSC
-
E2
1.49
1.64
1.74
7, 8
e
0.50 BSC
-
k0.20
-
L
0.30
0.40
0.50
8
N10
2
Nd
5
3
Rev. 0 3/05
NOTES:
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
3. Nd refers to the number of terminals on D.
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. COMPLIANT TO JEDEC MO-229-WEED-3 except for
dimensions E2 & D2.
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