NCV8614B:100 mA, 300 mA and 400 mA Triple LDO Linear Voltage Regulator with Reset and Delay
The NCV8614B is a multiple output linear regulator IC's with an Automatic Switchover (ASO) input voltage selector. The ASO circuit selects between three different input voltage sources to reduce power dissipation and to maintain the output voltage level across varying battery line voltages associated with an automotive environment. The NCV8614B is specifically designed to address automotive radio systems and instrument cluster power supply requirements. The NCV8614B can be used in combination with the 4-Output Controller/Regulator IC, NCV885x, to form a complete automotive radio or instrument cluster power solution. The NCV8614B is intended to supply power to various “always on” loads such as the CAN transceivers and microcontrollers (core, memory and IO). The NCV8614B has three output voltages, a reset/delay circuit, and a host of control features suitable for the automotive radio and instrument cluster systems.
技术特性
- Operating Range 7.0 V to 18.0 V (45 V Load Dump Tolerant)
- Output Voltage Tolerance, All Rails, 2%
- < 50 A Quiescent Current
- Independent Input for LDO3 Linear Regulator
- High Voltage Ignition Buffer
- Automatic Switchover Input Voltage Selector
- Independent Input Voltage Monitor with a High Input Voltage and
Low Input Voltage (Brown−out) Indicators
- Thermal Warning Indicator with Thermal Shutdown
- Single Reset with Externally Adjustable Delay for the 3.3 V Rail
- Push−Pull Outputs for Logic Level Control Signals
- All Ceramic Solution for Reduced Leakage Current at the Output
- NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
- This is a Pb−Free Device
应用
- Automotive Radio
- Instrument Cluster
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终端产品
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 |
| NCV8614BMNR2G |
Active |
| AEC Qualified |
| PPAP Capable |
| Pb-free |
| Halide free |
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100 mA, 300 mA and 400 mA Triple LDO Linear Voltage Regulator with Reset and Delay, 5.0 V / 3.3 V / Adjustable |
DFN-20 |
505AB |
1 |
Tape and Reel |
2500 |
$4.5332 |
数据资料DataSheet下载
