- 您现在的位置：买卖IC网 > PDF目录16879 > MC35XS3500PNA (Freescale Semiconductor)IC SWITCH HIGHSIDE 24PQFN PDF资料下载
参数资料
| 型号： | MC35XS3500PNA |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 20/45页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH HIGHSIDE 24PQFN |
| 标准包装： | 168 |
| 类型： | 高端开关 |
| 输出数： | 5 |
| Rds（开）： | * |
| 内部开关： | 是 |
| 电流限制： | 9A |
| 输入电压： | 7 V ~ 20 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-PowerQFN |
| 供应商设备封装： | 24-PQFN（12x12） |
| 包装： | 托盘 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页当前第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页
FUNCTIONAL DESCRIPTION
INTRODUCTION
FUNCTIONAL DESCRIPTION
INTRODUCTION
The 35XS3500 is designed for low-voltage automotive and
industrial lighting applications. Its five low R DS(ON) MOSFETs
(five 35 m ? ) can control the high sides of five separate
resistive loads (bulbs). Programming, control, and
diagnostics are accomplished using a 16-bit SPI interface.
FUNCTIONAL PIN DESCRIPTION
Supply Voltage (VBAT)
The VBAT pin of the 35XS3500 is the power supply of the
device. In addition to its supply function, this tab contributes
The amplitude of the input current is divided by four while
the frequency is four times the original one. The two following
pictures illustrate the behavior.
to the thermal behavior of the device by conducting the heat
from the switching MOSFETs to the printed circuit board.
Ch.1
Supply Voltage (VCC)
This is an external voltage input pin used to supply the SPI
digital portion of the circuit and the gate driver of the external
Ch.2
Ch.3
Ch.4
SMART MOSFET.
Total
Ground (GND)
This pin is the ground of the device.
0°
90°
180°
270°
0°
Clock Input (CLOCK) and PWM Module
When the part is in Normal Mode (RST=1), the PWM
frequency and timing are generated from the rising edge of
clock input by the PWM module. The clock input frequency is
the selectable factor 2 7 = 128 or 2 8 = 256 of the PWM
frequency per output, depending PR bit value.
The OUT1:6 can be controlled in the range of 4% to 96%
with a resolution of 7 bits of duty cycle (bits D[6:0]).
The following table describes the PWM resolution.
Ch.1
Ch.2
Ch.3
Ch.4
Total
On/Off (Bit
D7)
0
1
1
1
1
Duty cycle (7 bits
resolution)
X
0000000
0000001
0000010
1111111
Output state
OFF
PWM (1/128 duty cycle)
PWM (2/128 duty cycle)
PWM (3/128 duty cycle)
fully ON
0° 90° 180° 270° 0°
The synchronization of the switching phases between
different corner light IC is provided by a SPI command in
combination with the CS input. The bit in the SPI is called
PWM sync (initialization register).
In Normal mode, No PWM feature (100% duty cycle) is
provided in the following instances:
? with the following SPI configuration: D7:D0=FF.
Table 6. PWM Resolution
The timing includes four programmable PWM switching
phases (0°, 90°, 180°, and 270°) to improve overall EMC
behavior of the light module.
? In case of clock input signal failure (out of f PWM ), the
outputs state depends on the D7 bit value (D7=1+ON)
in Normal mode.
In Fail mode. The outputs state depends on the IGN,
STOP and Flasher pins.
If RST=0, this pin reports the wake-up event for wake=1
when VBAT and VCC are in operational voltage range.
35XS3500
Analog Integrated Circuit Device Data ?
20
Freescale Semiconductor
相关PDF资料 |
PDF描述 |
|---|---|
| GCC25DCMD-S288 | CONN EDGECARD 50POS .100 EXTEND |
| 342A124-4/42-0 | BOOT MOLDED |
| TCMD-17-D-02.00-01 | CABLE ASSEM 2MM 34POS M-M 2" |
| MC10XS3535PNAR2 | IC SWITCH HIGHSIDE 24PQFN |
| EBC31DCSN-S288 | CONN EDGECARD 62POS .100 EXTEND |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC35XS3500PNAR2 | 功能描述:功率驱动器IC 5 OUTPUT ESWITCH RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MC36089 | 制造商:SPC Multicomp 功能描述:ESD OPEN BIN BOX; ESD Storage Type:Bin; External Depth - Imperial:24.75"; External Depth - Metric:628.65mm; External Height - Imperial:4.5"; External Height - Metric:114.3mm; External Width - Imperial:4.25"; External Depth:24-3/4" ;RoHS Compliant: NA |
| MC36090 | 制造商:SPC Multicomp 功能描述:ESD OPEN BIN BOX; ESD Storage Type:Bin; External Depth - Imperial:24.75"; External Depth - Metric:628.65mm; External Height - Imperial:4.5"; External Height - Metric:114.3mm; External Width - Imperial:2.25"; External Depth:24-3/4" ;RoHS Compliant: NA |
| MC36091 | 制造商:SPC Multicomp 功能描述:ESD OPEN BIN BOX; ESD Storage Type:Bin; External Depth - Imperial:18"; External Depth - Metric:457.2mm; External Height - Imperial:4.5"; External Height - Metric:114.3mm; External Width - Imperial:4"; External Width - Metric:101.6mm ;RoHS Compliant: NA |
| MC36092 | 制造商:SPC Multicomp 功能描述:ESD OPEN BIN BOX; ESD Storage Type:Bin; External Depth - Imperial:18"; External Depth - Metric:457.2mm; External Height - Imperial:4.5"; External Height - Metric:114.3mm; External Width - Imperial:2"; External Width - Metric:50.8mm ;RoHS Compliant: NA |
发布紧急采购，3分钟左右您将得到回复。