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参数资料
| 型号： | NV890201MWTXGEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL NV890201MWTX |
| 设计资源： | NV890201MWTXGEVB Test Procedure NV890201MWTXGEVB Gerber Zip NV890201MWTXGEVB Bill of Materials NV890201MWTXGEVB Schematic |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 3.3V |
| 电流 - 输出： | 2A |
| 输入电压： | 4.5 ~ 36 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 2MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | NV890201 |
| 其它名称： | NV890201MWTXGEVB-ND NV890201MWTXGEVBOS |
NCV890201GEVB
NCV890201 Automotive
Grade High-Frequency
Buck Regulator Evaluation
Board User's Manual
Description
The NCV890201 demonstration board provides a convenient way to
evaluate a high-frequency buck converter design. No additional
components are required, other than dc supplies for the input and
enable voltages. An external clock can be used to synchronize the
switching frequency; and the board also provides a synchronization
output, enabling it to be used as a master. It is configured for a 3.3 V
output with a 2 MHz switching frequency and a 2.0 A maximum
output current, over the typical 4.5 V to 18 V automotive input voltage
range. In addition, the board regulates up to 36 V thanks to switching
frequency foldback.
Key Features
http://onsemi.com
EVAL BOARD USER’S MANUAL
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3.3 V Output Voltage
2 MHz Switching Frequency
2.0 A Current Limit
Wide Input Voltage of 4.5 V to 36 V
Regulates through Load Dump Conditions
External Clock Synchronization up to 2.5 MHz
Synchronization Output
Automotive Grade
Figure 1. NCV890201GEVB Board Picture
? Semiconductor Components Industries, LLC, 2011
December, 2011 ? Rev. P1
1
Publication Order Number:
EVBUM2050/D
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