参数资料
型号: 101-1226
厂商: Rabbit Semiconductor
文件页数: 160/168页
文件大小: 0K
描述: RCM3900 DEV KIT UNIVERSAL
标准包装: 1
系列: RabbitCore 3900
类型: MPU 模块
适用于相关产品: RCM3900
所含物品: RabbitCore 模块、开发板、交流适配器、缆线和 Dynamic C? 光盘
其它名称: 316-1137
RabbitCore RCM3900 User’s Manual
91
B.3 Power Supply
The RCM3900 requires a regulated 3.15 V to 3.45 V DC power source to operate.
Depending on the amount of current required by the application, different regulators can
be used to supply this voltage.
The Prototyping Board has an onboard +5 V switching power regulator from which a
+3.3 V linear regulator draws its supply. Thus both +5 V and +3.3 V are available on the
Prototyping Board.
The Prototyping Board itself is protected against reverse polarity by a diode at D1 as
shown in Figure B-3.
Figure B-3. Prototyping Board Power Supply
LINEAR POWER
REGULATOR
POWER
IN
J4
10 F
LM1117
U4
+3.3 V
3
1
2
1
2
3
DL4003
D1
47 F
330 F
+5 V
L1
C1
330 H
D2
1N5819
SWITCHING POWER REGULATOR
DCIN
U1
LM2575
10 F
相关PDF资料
PDF描述
AIUR-10-102K INDUCTOR POWER 1000UH 10% T/H
AIUR-06-470K INDUCTOR POWER 47UH 10% T/H
V300C28C75B2 CONVERTER MOD DC/DC 28V 75W
AT91SAM9X25-EK KIT EVAL FOR AT91SAM9G25
AT91SAM9G25-EK KIT EVAL FOR AT91SAM9G25
相关代理商/技术参数
参数描述
10-11-2263 功能描述:集管和线壳 KK 100 Housing Crimp Ramp 26 Ckt RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
10-11-2264 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.54mm (.100") Pitch KK?? Crimp Terminal Housing, High Pressure, 1 Circuits
10-11-2273 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.54mm (.100") Pitch KK?? Crimp Terminal Housing, High Pressure, 1 Circuits
10-11-2274 功能描述:集管和线壳 KK 100 Housing Crimp Pol Ramp 27 Ckt RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
10-11-2283 功能描述:集管和线壳 28P HI PRESSURE HSG RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector