- 您現(xiàn)在的位置：買賣IC網 > PDF目錄364674 > AMIS-39100 Octal High Side Driver with Protection PDF資料下載
參數資料
| 型號： | AMIS-39100 |
| 英文描述： | Octal High Side Driver with Protection |
| 中文描述： | 八路高端驅動器，帶有保護 |
| 文件頁數： | 9/16頁 |
| 文件大?。?/td> | 376K |
| 代理商： | AMIS-39100 |
AMIS-39100:
Octal High Side Driver with Protection
Data Sheet
8.6 Diagnostics
8.6.1. Short-Circuit Diagnostics
The diagnostic circuit in the AMIS-39100 monitors the actual output status at the pins of the device and stores the result in the
diagnostic register, which is then latched in the output register at the rising edge of the WR-pin. Each driver has its corresponding
diagnostic bit DIAG_x. By comparing the actual output status (DIAG_x) with the requested driver status (CMD_x) you can diagnose the
correct operation of the application according to Table 9.
8.6.2. Thermal Shutdown (TSD) Diagnostic
In case of TSD activation, all bits DIAG 1 to DIAG 8 in the SPI output register are set into the fault state and all drivers will be switched
off (see Table 9). The TSD error condition is active until it is reset by the next correct communication on SPI interface (i.e. number of
clock pulses during WR=0 is divisible by 8), provided that the device has cooled down under the TSD trip point.
Table 9: OUT Diagnostics
Requested driver
status
On
1
High
1
On
1
Low
0
Off
0
High
1
Off
0
Low
0
Note:
(1)
The correct diagnostic information is available after T_diagnostic_OFF time.
(2)
All 8 diagnostic bits DIAG_x must be in the fault condition to conclude a TSD diagnostic.
CMD_x
Actual output status
DIAG_x
Diagnosis
Normal state
Short to ground or TSD
(2)
Short to VB or missing load
(1)
or TSD
(2)
Normal state
8.6.3. Ground Loss
Due to its design, the AMIS-39100 is protected for withstanding module ground loss and driver output shorted to ground at the same
time.
8.6.4. Power Loss
Table 10: Power Loss
VDDN
0
0
VB
0
1
Possible Case
System stopped
Start case or sleeping mode with missing VDDN
Action
Nothing
Eight switches in the off-state
Power down consumption on VB
Eight switches in the off-state
Normal consumption on VDDN
Nominal functionality
1
0
Missing VB supply
VDDN normally present
System functional
1
1
9
AMI Semiconductor
– Jan. 07, M-20557-002
www.amis.com
相關PDF資料 |
PDF描述 |
|---|---|
| AMIS39100AGA | Octal High Side Driver with Protection |
| AMIS-39101 | Octal High-Side Driver with Protection |
| AMIS39101AGA | Octal High-Side Driver with Protection |
| AMIS-40615 | LIN Transceiver with 3.3V Voltage Regulator |
| AMIS40615AGA | LIN Transceiver with 3.3V Voltage Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AMIS39100AGA | 制造商:AMI 制造商全稱:AMI 功能描述:Octal High Side Driver with Protection |
| AMIS39100PNPB3G | 功能描述:功率驅動器IC OCTAL HS DRVR 12V RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| AMIS39100PNPB3RG | 功能描述:功率驅動器IC OCTAL HS DRVR 12V RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| AMIS-39101 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal High Side Driver with Protection |
| AMIS39101AGA | 制造商:AMI 制造商全稱:AMI 功能描述:Octal High-Side Driver with Protection |
發(fā)布緊急采購，3分鐘左右您將得到回復。