参数资料
型号: LTC4230CGN#TRPBF
厂商: Linear Technology
文件页数: 36/36页
文件大小: 384K
描述: IC CONTRLLR HOT SWAP TRPL 20SSOP
标准包装: 2,500
类型: 热交换控制器
应用: 通用
内部开关:
电源电压: 1.7 V ~ 16.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
36
LTC4230
 4230f
LT/TP 0702 2K " PRINTED IN USA
?LINEAR TECHNOLOGY CORPORATION 2001
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
q
 FAX: (408) 434-0507
 q
 www.linear.com
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1421
2-Channel Hot Swap Controller
24-Pin, Operates from 3V to 12V and Supports 12V
LTC1422
Single Channel Hot Swap Controller in SO-8
Operates from 2.7V to 12V
LT1641-1/LT1641-2
Positive Voltage Hot Swap Controller
Operates from 9V to 80V
LTC1642
Single Channel Hot Swap Controller
16-Pin, Overvoltage Protection to 33V
LTC1644
PCI Hot Swap Controller
3.3V, 5V and ?2V, 1V Precharge, PCI Reset Logic
LTC1647
Dual Channel Hot Swap Controller
8-Pin, 16-Pin, Operates from 2.7V to 16.5V
LTC4211
Single Hot Swap Controller with Multifunction Current Control
2.5V to 16.5V, Similar Features as LTC4230
LT4250L/LT4250H
Negative Voltage Hot Swap Controllers in SO-8
Operates from 20V to 80V, Active Current Limiting
LTC4251
48V Hot Swap Controller in SOT-23
15V to 100V, Active Current Limiting
PACKAGE DESCRIPTIO
GN Package
20-Lead Plastic SSOP (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1641)
Table 5. N-Channel MOSFET Selection Guide
CURRENT LEVEL (A)
PART NUMBER
DESCRIPTION
MANUFACTURER
0 to 2
MMDF3N02HD
Dual N-Channel SO-8, R
DS(ON)
 = 0.09&, C
ISS
 = 455pF
ON Semiconductor
2 to 5
MMSF5N02HD
Single N-Channel SO-8, R
DS(ON)
 = 0.025&, C
ISS
 = 1130pF
ON Semiconductor
5 to 10
MTB50N06V
Single N-Channel DD Pak, R
DS(ON)
 = 0.028&, C
ISS
 = 1570pF
ON Semiconductor
10 to 20
MTB75N05HD
Single N-Channel DD Pak, R
DS(ON)
 = 0.0095&, C
ISS
 = 2600pF
ON Semiconductor
Table 6. Manufacturers Web Sites
MANUFACTURER
WEB SITE
MANUFACTURER
WEB SITE
TEMIC Semiconductor
www.temic.com
IRC-TT
www.irctt.com
International Rectifier
www.irf.com
Vishay-Dale
www.vishay.com
ON Semiconductor
www.onsemi.com
Vishay-Siliconix
www.vishay.com
Intersil
www.intersil.com
Diodes, Inc.
www.diodes.com
APPE DIX
  0.337  0.344*
(8.560  8.737)
GN20 (SSOP) 1098
* DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
1   2   3   4   5   6   7   8   9  10
0.229  0.244
(5.817  6.198)
  0.150  0.157**
(3.810  3.988)
16
17
18
19
20
15 14  13 12    11
0.016  0.050
(0.406  1.270)
 0.015 ?0.004
(0.38 ?0.10)
?45?/DIV>
0? 8?TYP
0.007  0.0098
(0.178  0.249)
0.053  0.068
(1.351  1.727)
0.008  0.012
(0.203  0.305)
0.004  0.0098
(0.102  0.249)
0.0250
(0.635)
BSC
0.058
(1.473)
REF
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