NCP1595:1.5 A Synchronous Converter with 5 V Input
The NCP1595A is a current mode PWM buck converter with integrated power switch and synchronous rectifier. It can provide up to 1.5A output current with high conversion efficiency. High frequency PWM control scheme can provide a low output ripple noise. Thus, it allows the usage of small size passive components to reduce the board space. In a low load condition, the controller will automatically change to PFM mode which provides a higher efficiency at low load. The NCP1595A is pin to pin compatible to the 2A NCP1597A.
技术特性
- High Efficiency
- Synchronous Rectification for Higher Efficiency in PWM Mode
- Integrated MOSFET
- Fully Internal Compensation
- High Switching Frequency, 1.0 MHz
- Low Output Ripple
- Current Mode Control
- Short Circuit Protection
- Built-in Slope Compensation for Current mode PWM converter
- + / - 1.5% Reference Voltage
- Thermal Shutdown with Hysteresis
- Ext. Adjustable Output Voltage
- Fast Transient Response
- Low Profile and Minimum External Components
- Designed for use with ceramic capacitor
- Compact 3x3 DFN Package
应用
- Hard Disk Drive
- USB Power Devices
- Wireless and DSL Modems
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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 |
| NCP1595AGEVB |
Active |
 |
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 |
| NCP1595AMNR2G |
Active |
|
1.5 A Synchronous Converter with 5 V Input |
DFN-6 |
506AH |
1 |
Tape and Reel |
3000 |
$0.3867 |
| NCP1595AMNTWG |
Active |
|
1.5 A Synchronous Converter with 5 V Input |
DFN-6 |
506AH |
1 |
Tape and Reel |
3000 |
$0.3867 |
| NCP1595MNR2G |
Active |
|
1.5 A Synchronous Converter with 5 V Input |
DFN-6 |
506AH |
1 |
Tape and Reel |
3000 |
$0.3867 |
| NCP1595MNT2G |
Last Shipments |
|
1.5 A Synchronous Converter with 5 V Input |
DFN-6 |
506AH |
1 |
Tape and Reel |
3000 |
|
数据资料DataSheet下载
