NCP5252:2 A Integrated Sync Buck Converter
NCP5252 is a synchronous buck regulator with integrated high-side and low-side MOSFETs. The device is capable of operating from a +5V or +12V supply and can output a voltage down to 0.6V. The switching frequency is adjustable from 333 kHz up to 1.0 MHz and has the ability to provide skip mode for light load efficiency. NCP5252 protection features include Under Voltage Lock Out (UVLO), Over Voltage Protection (OVP), Cycle-by-Cycle Current Protection (OCP) and Thermal Shutdown. The parts are packaged in a 3x3mm QFN-16.
技术特性
- Input voltage from 4.5 to 13.2 V
- Ability to use +5V or +12V supply
- 0.6V +/-1% Accurate Reference
- Accurate system level solution
- Transient Response Enhancement (TRE)
- Decreased output voltage ripple
- Lossless low side current sense
- Increased accuracy
- Cycle-by-cycle current limit
- Enhanced protection
- PowerGood Indication
- Power sequencing capability
- Power Saving Mode at Light Load
- Enhanced efficiency at light load operation
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应用
- Buck Regulator
- Desktop/Server power
- Set-Top-Box & LCD-TV
终端产品
封装图 PACKAGE DIMENSIONS
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评估板信息
| 评估板 |
状况 |
无铅(Pb-free) |
简短说明 |
| NCP5252GEVB |
Active |
 |
NCP5252 EVALUATION BOARD |
订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| NCP5252MNTXG |
Active |
|
2 A Integrated Sync Buck Converter |
QFN-16 |
485G-01 |
1 |
Tape and Reel |
3000 |
$0.4 |
数据资料DataSheet下载
