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參數(shù)資料
| 型號： | MC33288 |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | Solid State Relay for Automotive Flasher Applications(固態(tài)繼電器,適用于自動閃光器) |
| 中文描述： | 固態(tài)繼電器（固態(tài)繼電器，適用于自動閃光器閃光器的汽車應(yīng)用） |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 382K |
| 代理商： | MC33288 |
MC33288
Solid State Relay for Automotive Flasher Applications
Go to: www.freescale.com
3
Block Diagram and Application Schematic
FUNCTIONAL TRUTH TABLE
L =
‘
Low level
’
H =
‘
High level
’
X =
‘
don
’
t care
’
NOTES
:
In case of over current or short-circuit, the device will not report the fault to the status pins. The output current will be limited to the Ilim value. The device will probably
heat up and in this case the overtemperature detection will be triggered. If so, the output will be turned off and the fault will be reported to the status pins.
In-1
In-2
Out-1
Out-2
St
Normal Operation
L
H
L
H
L
L
H
H
L
H
L
H
L
L
H
H
H
H
H
H
Openload Channel 1
Openload Channel 2
H
X
X
H
H
X
X
H
L
L
Overtemp Channel 1
Overtemp Channel 2
Overtemp Channel 1 and Channel 2
H
L
X
X
H
X
X
H
L
H
L
L
X
X
L
X
X
L
L
L
L
H
L
H
L
Overcurrent or Current limit Channel 1 (note)
Overcurrent or Current Limit Channel 2 (note)
H
X
X
H
H
X
X
H
H
H
Battery
MCU
Out-1
IN-1
Left side
Out-2
IN-2
Charge
Pump
Fault
Input
Trigger
Over
Temp
Over
Current
Out-1
Out-2
Out-2
GND
CHANNEL 1
Right
CHANNEL 2
Left
Current
Recopy
Cur R
Cr 2
Current copy
resistor
21+21+5W
Right side
21+21+5W
A/D
I/O
V
bat
Cr 1
Trailor Right side
21+5W
21+5W
Trailor Left side
MC33288
Cb
R
R
I/O
R
ST
I/O
R
Out-1
Monitoring
R : 10k typical
Rcr : 500
to 1k
typical
Cb : 100nF to 470nF
Rwlp : 100
typical
St-2
St-1
Rcr
Drive &
protect
Vbat
Vbat
Wlp
1.2W
IN-2
Warning Lamp
Driver
Rwlp
Open
Load
V
batc
5V
10K
Freescale Semiconductor, Inc.
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|---|---|
| MC33288ADH | 制造商:Freescale Semiconductor 功能描述:POWER SWITCH HI SIDE 40A 22-PIN (20+2TAB) HSOP - Rail/Tube |
| MC33288ADHR2 | 制造商:Freescale Semiconductor 功能描述:POWER SWITCH HI SIDE 40A 22-PIN (20+2TAB) HSOP T/R - Tape and Reel |
| MC33288DDH | 功能描述:電源開關(guān) IC - 配電 FLASHER RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| MC33288DDHR2 | 功能描述:電源開關(guān) IC - 配電 FLASHER RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| MC33289 | 制造商:SPC Multicomp 功能描述:HEATSINK TO220 10.2/W 3 HOLES 制造商:SPC Multicomp 功能描述:HEATSINK TO220 10.2C/W 3 HOLES 制造商:SPC Multicomp 功能描述:HEAT SINK; Packages Cooled:TO-220; Thermal Resistance:10.2C/W; External Height - Imperial:1.496"; External Height - Metric:38mm; External Width - Imperial:1.358"; External Width - Metric:34.5mm; External Length - Imperial:0.492" ;RoHS Compliant: Yes |
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