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参数资料
| 型号： | ISL6271AEVAL1 |
| 厂商： | Intersil |
| 文件页数： | 7/13页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR ISL6271A |
| 标准包装： | 1 |
| 主要目的： | DC/DC，LDO 步降 |
| 输出及类型： | 3，非隔离 |
| 输出电压： | 0.85 ~ 1.6V，1.1V，1.3V |
| 电流 - 输出： | 800mA，50mA，40mA |
| 输入电压： | 2.76 ~ 5.5V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 1.2MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板，线缆 |
| 已用 IC / 零件： | ISL6271A |
Setup Instructions for the ISL6271A Evaluation Kit
Dynamic Voltage Management(DVM)
via I 2 C
The following steps will guide the evaluator through
the set-up required to control both the voltage level
and slew rate of Vcore dynamically from a PC over a
USB-to-I2C interface. The user will be able to easily
set the core voltage at any one of 16 discrete levels
between 0.85V and 1.3V, and the slew rate to one of
4 discrete levels from .1mV/uS to 5mV/uS (see data
sheet) simply by selecting the desired level(s) and
commanding a ‘writeI2C’ to the device.
FIGURE 10. THE USB I 2 C INTERFACE MODULE
Load Driver Software
The first step is to connect the USB-I 2 C interface
module to the PC USB port with the supplied cable
(Figure 10) .
Next install the driver software for the I2C interface,
provided on the same evaluation kit CD as this
document (see Appendix B), and by following the
installation instructions provided in Appendix B.
The screen below will appear after the application
software is installed and the testing application is
executed.
FIGURE 11. ISL6271A TESTING APPLICATION
WINDOW
Hardware Module(s) Interconnect
Once the SW is loaded and the DVM-choice screen is displayed (Figure 11), the two boards should be connected
together ( Figure 12). Before connecting the cable between the eval board and the USB-I2C module ( Figure 2 ),
apply input power (3.7V) to the eval board and then connect the interconnecting cable to J2 on the eval board.
Switch S1 position 6 should be switched to the ‘right’ for I2C testing.
FIGURE 12. CONNECT THE INTERCONNECTING CABLE TO J2 ON THE EVALUATION BOARD
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL6271CR | 制造商:Rochester Electronics LLC 功能描述:PLL & SRAM REGULATOR FOR INTEL PROCESSORS - Bulk 制造商:Intersil Corporation 功能描述: |
| ISL6271EVAL1 | 制造商:Intersil Corporation 功能描述:ISL6271, PLL & SRAM REGULATOR FOR INTEL PROCESSORS EVALUATIO - Bulk |
| ISL6273 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:1.2A Low Quiescent Current 1.5MHz High Efficiency Synchronous Buck Regulator |
| ISL6273EVAL1 | 功能描述:EVAL BOARD 1 FOR ISL6273 RoHS:否 类别:编程器，开发系统 >> 评估板 - 线性稳压器 (LDO) 系列:* 产品变化通告:1Q2012 Discontinuation 30/Mar/2012 设计资源:NCP590MNDPTAGEVB Gerber Files 标准包装:1 系列:- 每 IC 通道数:2 - 双 输出电压:1.8V，2.8V 电流 - 输出:300mA 输入电压:2.1 ~ 5.5 V 稳压器类型:正，固定式 工作温度:-40°C ~ 85°C 板类型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名称:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
| ISL6273IRZ | 功能描述:IC BUCK SYNC ADJ 1.2A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:1 系列:- 类型:升压（升压） 输出类型:固定 输出数:1 输出电压:4.5V 输入电压:2.65 V ~ 4.35 V PWM 型:电流模式 频率 - 开关:3.5MHz 电流 - 输出:800mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:9-UFBGA，DSBGA 包装:Digi-Reel® 供应商设备封装:9-DSBGA（1.2x1.3） 其它名称:296-29764-6 |
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