NCP3163:3.4 A, 300 kHz Buck Boost Inverting Switching Regulator
The NCP3163 Series is a performance enhancement to the popular MC33163 and MC34163 monolithic dc-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This controller was specifically designed to be incorporated in step-down (buck), step-up (boost), or voltage-inverting applications with a minimum number of external components. The NCP3163 Buck Boost Inverting Switching Regulator comes in an exposed pad package which can greatly increase the power dissipation of the built in power switch. An automotive qualified version is available as NCV3163.
技术特性
- Output Switch Current in Excess of 3.0 A
- Integrated output switch with high current capability
- 3.4 A Peak Switch Current
- The burst mode architecture allows higher peak current to achieve higher average output current
- Frequency is Adjustable from 50 kHz to 300 kHz
- Higher efficiency at slower Fsw
Reduced output cap at higher Fsw
- Operation from 2.5 V to 40 V Input
- Wide input voltage for use in many applications
- Precision 2% Reference for Accurate Output Voltage Control
- Accurate Output Voltage Control
- Cycle-by-Cycle Current Limiting
- System level protection
- Internal Thermal Shutdown Protection
- System level protection
- Exposed Pad Power Package
- Thermally enhanced package for higher output current
- Excel Based Design Tool Available
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应用
- Pre-Regulator for Linear Regulators
- Automotive DC-DC
- Distributed Power Systems
- High Power LED
终端产品
- xDSL / Cable Modems / DC-DC Modules
- Battery Charger
封装图 PACKAGE DIMENSIONS
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评估板信息
| 评估板 |
状况 |
无铅(Pb-free) |
|
| NCP3163BSTEVB |
Active |
|
NCP3163 24 V/700 mA DC-DC Converter Evaluation Board |
| NCP3163BUCKGEVB |
Active |
 |
NCP3163 5 V/3 A DC-DC Converter Evaluation Board |
| NCP3163INVGEVB |
Active |
|
NCP3163 INVERT DEMO 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 |
| NCP3163BMNR2G |
Active |
|
3.4 A, 300 kHz Buck Boost Inverting Switching Regulator |
DFN-18 |
505 |
1 |
Tape and Reel |
2500 |
$1.1333 |
| NCP3163BPWG |
Active |
|
3.4 A, 300 kHz Buck Boost Inverting Switching Regulator |
SOIC-16W EP |
751AG |
1 |
Tube |
47 |
$1.1066 |
| NCP3163BPWR2G |
Active |
|
3.4 A, 300 kHz Buck Boost Inverting Switching Regulator |
SOIC-16W EP |
751AG |
1 |
Tape and Reel |
1000 |
$1.1066 |
| NCP3163MNR2G |
Lifetime  |
|
3.4 A, 300 kHz Buck Boost Inverting Switching Regulator |
DFN-18 |
505 |
1 |
Tape and Reel |
2500 |
$1.6 |
| NCP3163PWG |
Active |
|
3.4 A, 300 kHz Buck Boost Inverting Switching Regulator |
SOIC-16W EP |
751AG |
1 |
Tube |
47 |
$1.6 |
| NCP3163PWR2G |
Active |
|
3.4 A, 300 kHz Buck Boost Inverting Switching Regulator |
SOIC-16W EP |
751AG |
1 |
Tape and Reel |
1000 |
$1.6 |
数据资料DataSheet下载
