NCV51411:1.5 A, 260 kHz, Low Voltage Buck Regulator with Synchronization Capability (ext temp)
The NCV51411 is a 1.5A buck regulator IC operating at a fixed-frequency of 260 kHz. The device uses V2 control architecture to provide unmatched transient response, optimum overall regulation and simple loop compensation. The NCV51411 accommodates input voltages from 4.5V to 40V and includes an input for synchronization to an external oscillator. NCV51411 is certified for Automotive applications, and is also available in commercial grade as CS51411.
技术特性
- V2 Architecture
- Provides Ultra-Fast Transient Response, Improved Regulation and Simplified Design
- 2.0% Error Amp Reference Voltage Tolerance
- Accurate Output Voltage
- Switch Frequency Decrease of 4:1 in Short Circuit Conditions
- Reduces Short Circuit Power Dissipation
- BOOST pin provides additional drive voltage to the onchip NPN powertransistor
- Allows Bootstrapped Operations to Maximize Efficiency
- Sync Function
- Parallel Supply Operation or Noise Minimization
- Shutdown pin for sleep mode
- Provides Power-Down Option (<85 µA Quiescent Current)
- Thermal Shutdown
- Protects the IC During High Temperature Operation
- Soft-Start
- Flexibility in System Design
- NCV Prefix for Automotive and Other Applications
- Provides the Required Site and Control Changes Required for Automotive Customers
- Pin Compatible with LT1375 (SO-8 Version)
- Pb-Free Packages are Available
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终端产品
应用
- Automotive Power Supplies
封装图 PACKAGE DIMENSIONS
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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 |
| NCV51411DR2G |
Active |
| AEC Qualified |
| PPAP Capable |
| Pb-free |
| Halide free |
|
1.5 A, 260 kHz, Low Voltage Buck Regulator with Synchronization Capability (ext temp) |
SOIC-8 |
751-07 |
1 |
Tape and Reel |
2500 |
$1.3866 |
| NCV51411MNR2G |
Active |
| AEC Qualified |
| PPAP Capable |
| Pb-free |
| Halide free |
|
1.5 A, 260 kHz, Low Voltage Buck Regulator with Synchronization Capability (ext temp) |
DFN-18 |
505 |
1 |
Tape and Reel |
2500 |
$1.4666 |
| NCV51411PWR2G |
Active |
| AEC Qualified |
| PPAP Capable |
| Pb-free |
| Halide free |
|
1.5 A, 260 kHz, Low Voltage Buck Regulator with Synchronization Capability (ext temp) |
SOIC-16W |
751R-02 |
1 |
Tape and Reel |
1000 |
$1.3866 |
| NCV51411DR2 |
Last Shipments |
| AEC Qualified |
| PPAP Capable |
|
1.5 A, 260 kHz, Low Voltage Buck Regulator with Synchronization Capability (ext temp) |
SOIC-8 |
751-07 |
1 |
Tape and Reel |
2500 |
|
| NCV51411PWR2 |
Last Shipments |
| AEC Qualified |
| PPAP Capable |
|
1.5 A, 260 kHz, Low Voltage Buck Regulator with Synchronization Capability (ext temp) |
SOIC-16W EP |
751AG |
1 |
Tape and Reel |
1000 |
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数据资料DataSheet下载
