参数资料
型号: ISL9443IRZ-T
厂商: Intersil
文件页数: 23/23页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 32-QFN
标准包装: 6,000
PWM 型: 电流模式
输出数: 3
频率 - 最大: 1.32MHz
电源电压: 4.5 V ~ 26 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: *
包装: *
ISL9443
Package Outline Drawing
L32.5x5B
32 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 3, 5/10
4X 3.5
5.00
A
B
25
28X 0.50
32
6
PIN #1 INDEX AREA
6
PIN 1
INDEX AREA
(4X)
0.15
24
17
1
8
3 .30 ± 0 . 15
TOP VIEW
16
32X 0.40 ± 0.10
BOTTOM VIEW
9
0.10 M C A B
+ 0.07
4 32X 0.23 - 0.05
SEE DETAIL "X"
0 . 90 ± 0.1
0.10 C
C
BASE PLANE
SEATING PLANE
( 4. 80 TYP )
(
3. 30 )
( 28X 0 . 5 )
SIDE VIEW
0.08 C
(32X 0 . 23 )
C
0 . 2 REF
5
( 32X 0 . 60)
0 . 00 MIN.
0 . 05 MAX.
TYPICAL RECOMMENDED LAND PATTERN
23
DETAIL "X"
NOTES:
1. Dimensions are in millimeters.
Dimensions in ( ) for Reference Only.
2. Dimensioning and tolerancing conform to AMSE Y14.5m-1994.
3. Unless otherwise specified, tolerance : Decimal ± 0.05
4. Dimension applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
5. Tiebar shown (if present) is a non-functional feature.
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.
FN7663.1
February 24, 2012
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