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KIT34704AEPEVBE - Using Hardware
8.2
Input/Output power supply terminal blocks
A three-pin terminal block serves as the input terminal for the main power between 2.7
and 5.5V to operate the KIT34704AEPEVBE, as well as providing access to the
reference voltage VDDI generated by the MC34704A to supply configuration voltages.
Regulator 1 uses a three-pin terminal block to provide GND reference and VO1 output
at 5V with a maximum current capability of 500mA. It also provide access to the internal
Gate voltage VG for monitoring purposes
Regulator 2 through 8 use a two-pin terminal block to provide each GND reference and
VOx respectively. To learn how to configure the output voltage on each regulator, please
refer to the MC34704 datasheet that can be found at www.freescale.com
The following diagram shows each of the terminals and its respective output voltage
identificator.
REG 5
REG 2
VDDI / VIN
REG 4
REG 6
REG 3
REG7
REG 8
REG 1
Figure 7. Input/Output terminal blocks
8.3
Starting up the KIT34704AEPEVBE
To Start working with the KIT34704AEPEVBE, provide an input voltage between 2.7V
and 5.5V connecting the (+) probe to the VIN terminal and the (-) probe to the GDN
terminal on the Input power terminal block. Turn on the power supply and the LEDRST
should turn on.
At this moment the three stand alone regulators (REG2, REG3 and REG4) should be
providing pre-configured output voltage. To operate the rest of the MC34704A functions,
it is necessary to use I 2 C communication.
Section 11 will discuss how to interact with the KIT34704AEPEVBE using the Graphical
User Interface developed by freescale to fully operate the MC34704A.
KIT34704AEPEVBE 8-Channel Evaluation Board , Rev. 1
Freescale Semiconductor
12
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相关代理商/技术参数
KIT34704BEPEVBE 功能描述:电源管理IC开发工具 MC34704B 5-Ch DC-DC PMIC Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
KIT34708VMEVBE 功能描述:加速传感器开发工具 13x13 PWR MGMT AND UI 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
KIT34710EWEVBE 功能描述:电源管理IC开发工具 DUAL OUTPUT DC-DC & LINE RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
KIT34712EPEVBE 功能描述:电源管理IC开发工具 3.0 A 1.0MHZ FULLY INTEG RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
KIT34713EPEVBE 功能描述:电源管理IC开发工具 5.0 A 1.0 MHZ FULLY INTEG RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
KIT34716EPEVBE 功能描述:电源管理IC开发工具 1.0 MHZ DUAL SWITCH-MODE RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
KIT34717EPEVBE 功能描述:电源管理IC开发工具 5.0 A 1.0MHZ FULLY INTEG RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
KIT34727FCEVBE 功能描述:电源管理IC开发工具 600MA HIGH EFFICIENCY LO RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V