18V/2-2.5A高压同步降压转换器

The ETA1483 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. Current mode PWM control allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing • Wide Input Operating Range from 3.6V to 18V\n\n• High Efficiency:\n\n• Up to 90%at Light Load\n\n• Up to 95% at Heavy Load\n\n• Capable of Delivering 2A\n\n• Input OVP at 20V\n\n• No External Schottky Diode Needed\n\n• Current Mode control\n\n• 923V Reference for Low Output voltages\n\n• L;

2A, 18V High Efficiency Synchronous Step-Down Converter

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18V/2-2.5A高压同步降压转换器

ETA1483/1483B是一款非常通用的工作电压达18V，输出电流达2/2.5A，能量转换效率达95%的高压同步降压转换器。脚位和外围应用与通用的MPS1482完全相同。同时在MPS1482的基础上，增加了轻载高效功能，和输入OVP，使得ETA1483待机功耗从10mA量级降到了1mA，同时可以耐受高达30V的高压脉冲。ETA1483采用SOP8封装，可输出2A电流。而ETA1483B采用ESOP8封装，可输出2.5A电流。 ·宽输入电压4.2-18V\n·1483输出2A电流\n·1483B输出2.5A电流\n·转换效率高达95%\n·轻载高效，待机电流1mA20V输入过压保护\n·耐受输入峰值电压达30V\n·基准电压0.923V;

2.5A, 18V High Efficiency Synchronous Step-Down Converter

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丝印代码：YWWPL；2.5A, 18V High Efficiency Synchronous Step-Down Converter

文件：238.87 Kbytes Page：1 Pages

丝印代码：YWWPL；2A, 18V High Efficiency Synchronous Step-Down Converter

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丝印代码：YWWPL；2A, 18V High Efficiency Synchronous Step-Down Converter

文件：238.4 Kbytes Page：1 Pages

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers

General Description The MAX1482 and MAX1483 are low-power transceivers for RS-485 and RS-422 communication. Both feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables. Data rates are guaranteed up to 250kbps. Features ♦ Low 20µA Operat

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers

General Description The MAX1482 and MAX1483 are low-power transceivers for RS-485 and RS-422 communication. Both feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables. Data rates are guaranteed up to 250kbps. Features ♦ Low 20µA Operat

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers

General Description The MAX1482 and MAX1483 are low-power transceivers for RS-485 and RS-422 communication. Both feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables. Data rates are guaranteed up to 250kbps. Features ♦ Low 20µA Operat

Integrated Circuit Video IF System

Description: The NTE1483 is a silicon monolithic integrated circuit in a 22–Lead DIP type package designed for use in the PIF section in color TV receivers. As it contains a separate picture detector and sound IF detector, this device offers low buzz characteristics. The NTE1483 has all functio

Ultra-Low Power RS485 Low EMI Transceiver with Shutdown

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