参数资料
型号: 20-101-0356
厂商: Rabbit Semiconductor
文件页数: 16/94页
文件大小: 0K
描述: COMPUTER SINGLE-BOARD BL1800
标准包装: 1
系列: Jackrabbit
模块/板类型: 单板计算机模块
适用于相关产品: BL1800
产品目录页面: 618 (CN2011-ZH PDF)
其它名称: 316-1079
User’s Manual
19
3.2.2.1 Configurable High-Power Output (HV3)
HV3, shown schematically in Figure 7, is factory-configured to be a sourcing output.
Figure 7. Configurable High-Current Output
When used as a sourcing output, HV3 is switched to K when PE3 on the Rabbit 2000 goes
high, and the two transistors shown in Figure 7 are turned on. The maximum sourcing cur-
rent is 100 mA (BL1810 and BL1820) or 500 mA (BL1800), and the maximum K is 30 V.
This voltage limit on K arises because R51 and R52 at the base of Q28 can each dissipate
500 mW for a total of 1 W. The 30 V limit then constrains the sinking outputs as well
because K is common to all four high-current outputs.
HV3
PE3
D24
C28
100 nF
MMBT3906
Q28
R52
1.8 kW
MMBT4401
Q25
R48
470 W
R50
100 kW
R51
1.8 kW
R56
0 W
K
(sourcing)
HV3
0 W
(sinking
option)
R55
C27
100 nF
相关PDF资料
PDF描述
AT28C010-15JI IC EEPROM 1MBIT 150NS 32PLCC
AT28C010-15JC IC EEPROM 1MBIT 150NS 32PLCC
20-101-0436 MODULE RABBITCORE RCM2120
20-101-0404 MODULE RABBITCORE RCM2000
345-030-540-204 CARDEDGE 30POS DUAL .100 GREEN
相关代理商/技术参数
参数描述
20-101-0357 功能描述:单板计算机 BL1810 SINGLE BOARD COMPUTER RoHS:否 制造商:Ampro By ADLINK 外观尺寸:EPIC 处理器类型:Intel Atom D510 频率:1.66 GHz 存储容量:2 GB (max) 存储类型:DDR2, L2 Cache 接口类型:Ethernet, PS/2, SATA, Serial, USB 工作电源电压:5 V, 12 V 功耗:13 W 最大工作温度:+ 70 C 尺寸:165.1 mm x 114.3 mm
20-101-0358 功能描述:单板计算机 BL1820 RoHS:否 制造商:Ampro By ADLINK 外观尺寸:EPIC 处理器类型:Intel Atom D510 频率:1.66 GHz 存储容量:2 GB (max) 存储类型:DDR2, L2 Cache 接口类型:Ethernet, PS/2, SATA, Serial, USB 工作电源电压:5 V, 12 V 功耗:13 W 最大工作温度:+ 70 C 尺寸:165.1 mm x 114.3 mm
20-101-0383 功能描述:模块化系统 - SOM RCM2020 RabbitCore RoHS:否 制造商:Digi International 外观尺寸:ConnectCore 9P 处理器类型:ARM926EJ-S 频率:150 MHz 存储容量:8 MB, 16 MB 存储类型:NOR Flash, SDRAM 接口类型:I2C, SPI, UART 工作电源电压:3.3 V 最大工作温度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
20-101-0389 功能描述:子卡和OEM板 SR9200 16IN/8OUT RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
20-101-0390 功能描述:子卡和OEM板 SR9210 8 in/ 16 out RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit