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参数资料
| 型号： | PCA9549D |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 总线控制器 |
| 英文描述： | Octal bus switch with individually I2C-bus controlled enables |
| 中文描述： | I2C BUS CONTROLLER, PDSO24 |
| 封装： | 7.50 MM, PLASTIC, MS-013, SOT-137-1, SOP-24 |
| 文件页数： | 2/12页 |
| 文件大小： | 139K |
| 代理商： | PCA9549D |
08/44
Fuji Electric FA components & Systems Co., Ltd./D & C Catalog
Information subject to change without notice
I Operating indication
G Blown fuse indication
FUJI Super Rapid Fuses are available
in BLC, CR and CS types. These types
have different methods of indicating a
blown fuse.
G BLC type
A blown fuse is indicated by the color
tip on the ferrule of the fuse being
ejected as shown in Fig. 1. This can be
seen through the window of the fuse
holder.
G CR type
This fuse does not have a blown
indicator but if a trigger fuse is
connected as shown in Fig. 2 this will
provide the alarm for blown fuse.
G CS type
This fuse is provided with a blown fuse
indicator. In this case a pin in the
contact pad is ejected after the fuse
has been blown. If electrical
connections for lamps or alarms are
required fit the contact block (1NO or
1NC) to the pad as shown in Fig. 3.
Fig. 1
Fig. 3
Fig. 2
BLC type
CR type
Alarm contact block
AHX2905, 2915
CS 10F with alarm
contact block
I Alarm contact block ratings
Type
Contact
Rated
voltage (V)
AHX2905 1NO
24
110
220
AHX2915 1NC
440
550
Inductive load
Rated operational Rated
current (A)
capacity (W)
6
150
1.3
140
0.45
100
0.2
85
0.15
85
DC
Resistive load
Rated operational Rated
current (A)
capacity (W)
6
150
2.5
275
1
220
0.4
175
0.3
165
AC
Inductive cos
=0.3~1
Rated operational Rated
current (A)
capacity (VA)
6
150
6
660
6
1320
2.5
1100
2
1100
I Fuse holder for BLC type fuse
FUJI BLC fuses require special
holders. Select the most suitable one
which corresponds to the rated current
of the fuse.
Dimensions:
See page 08/32.
Fuse link
Fuse holder
BLC
Surface connection
Fuse link
Rated
Base
Screw cap
Adaptor
current
Surface
Rear
ring
connection
Type
(A)
Type
BLC012-1
12
AFa30
Ba30
Pa30
R20
BLC020-1
20
AFa30
Ba30
Pa30
–
BLC023-1
23
AFa30
Ba30
Pa30
–
BLC045-1
45
AFa60
Ba60
Pa60
–
BLC075-1
75
AFa100
Ba100
Pa100
R75
BLC090-1
90
AFa100
Ba100
Pa100
–
BLC120-1
120
AFa200
Ba200
Pa200
–
BLC140-1
140
AFa200
Ba200
Pa200
–
AF88-446
SH-384
SM-385
CS10F
SD-36
AF88-439
Low Voltage Fuses
BLC, CR and CS types
Super Rapid Fuses
Line
Load
Alarm
circuit
Alarm
circuit
Trigger
fuse
R
F
相关PDF资料 |
PDF描述 |
|---|---|
| PCA9549PW | Octal bus switch with individually I2C-bus controlled enables |
| PCB-1209-20G | SINGLE COLOR LED, ULTRA GREEN, 3.05 mm |
| PCC-1-1/2 | ELECTRIC FUSE, 1.5A, 250VAC, 450VDC, 50000A (IR), THROUGH HOLE |
| PCC-1/2 | ELECTRIC FUSE, 0.5A, 250VAC, 450VDC, 50000A (IR), THROUGH HOLE |
| PCC-2-1/2 | ELECTRIC FUSE, 2.5A, 250VAC, 450VDC, 50000A (IR), THROUGH HOLE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9549D,112 | 功能描述:数字总线开关 IC 8-BIT I2C BUS SWITCH RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PCA9549D,118 | 功能描述:数字总线开关 IC 8-BIT I2C BUS SWITCH RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PCA9549D-T | 功能描述:数字总线开关 IC 8-BIT I2C BUS SWITCH W/RESET RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PCA9549PW | 功能描述:数字总线开关 IC 8-BIT I2C BUS SWITCH W/RESET RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PCA9549PW,112 | 功能描述:数字总线开关 IC 8-BIT I2C BUS SWITCH RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
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