收藏本站
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
(external_ON=0)
(OT=1) or
(OCHI1=1)
OFF-latched
State
(OT=1)
(external_ON=0)
(OT=1)
(external_ON=1)
(t>t OCHI1 ) and (autorestart=0)
(t>t OCHI2 ) and (autorestart=0)
OCHI1
out: external
OFF
out: OFF
autorestart=0
(UV=1) and
(external_on=1)
OCHI2
out: external
(t>t OCHI1_AUTO ) and (autorestart=1)
OCLO
out: external
(t>t autorestart ) and (UV*=0)
(UV=1) or (OCHI2=1)
(UV=1)
(external_ON=0)
OFF Autorestart
out: OFF
autorestart=1
(OCLO=1)
(UV=1)
or
(external_ON=0)
1.4 sec min
external
external_ON
external: IGN, Flasher, Stop
external_ON: IGN_ON, Flasher_ON, Stop_ON
Note: * See Autorestart strategy chapter.
Figure 14. Faults Management in Fail Mode (for OUT[1:5] only)
DIAGNOSIS
Open Load
The 35XS3500 provides open load detection for each
output (OUT1:OUT5 ) when the output pin is in the ON state.
Open load detection levels can be chosen by the SPI to
detect a standard bulb or LEDs (OLLED bit). Open load for
LEDs only is detected during each regular switch-off state or
periodically each t OLLED (fully-on, D[6:0] = 7F) . To detect
OLLED in fully on state, the output must be on at least t OLLED.
When an open load has been detected, the output stays ON.
To delatch the diagnosis, the condition should be removed
and a SPI read operation is needed (OL bit). In case of a
Power on Reset on VBAT, the fault will be reset.
Current Sense
The 35XS3500 diagnosis for load current (OUT1:6) is
done using the current sense (CSNS) pin connected to an
external resistor. The CSNS resistance value is defined in
function to VCC voltage value. It is recommended to use
resistor 500 ? < R CSNS < 5.0 k ? . Typical value is 1.0 k ? for
5.0 V application. The routing of the current sense sources is
SPI programmable (MUX[2,0] bits).
The current recopy feature for OUT1:5 is disabled during
a high over-current shutdown phase (t 2 ) and is only enabled
during low over-current shutdown thresholds. The current
recopy output delivers current only during ON time of the
output switch without overshoot (aperiodic settling).
The current recopy is not active in Fail mode.
35XS3500
Analog Integrated Circuit Device Data ?
34
Freescale Semiconductor
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
KITUSBSPIEVME KIT EVAL USB-SPI W/MC68HC908JW32
KP3040 KEYPAD USB W/2 USB PORTS
KS8737-EVAL BOARD EVAL EXPERIMENT FOR KS8737
KSZ8695PX-EVAL KIT EVAL KSZ8695PX EXPERIMENT
KSZ9692PB-EVAL BOARD EVALUATION FOR KSZ9692PB
L17-RR-D1-F-01-100 CONN SOCKET 20-24AWG CRIMP GOLD
L171370 D-SUB BACKSHELL BLACK PLAS 9POS
L17529 D-SUB ASSY SPRING LATCH
相关代理商/技术参数
KIT36476 功能描述:电缆组件 1200 in. w/ RJ45 plug and recpt RoHS:否 制造商:Molex 产品:Power Assemblies 类型:Cable Assembly 连接器端口 A:No Connector 连接器端口 A 管脚计数:4 连接器端口 B:No Connector 连接器端口 B 管脚计数: 型式:Male 线规 - 美国线规（AWG）:20, 28 长度:0.305 m 颜色:Black, Red
KIT3803MMA7660FC 功能描述:加速传感器开发工具 MMA7660 Eval Kit Daughter Board RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
KIT3803MMA7660FC 制造商:Freescale Semiconductor 功能描述:Accelerometer Daughterboard
KIT38073 功能描述:以太网和电信连接器 RJ KIT EMI SHIELDED PANEL MOUNT RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级:
KIT38081 功能描述:以太网和电信连接器 EMI SHIELD PLUG KIT RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级:
KIT38081NI 功能描述:以太网和电信连接器 Kit EMI Shield Plug RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级:
KIT38082 功能描述:以太网和电信连接器 EMI SHIELD RECPT KIT RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级:
KIT38082NI 功能描述:以太网和电信连接器 RJ KIT EMI SHIELDED RECPT RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级: