SL1588M 28V/2A同步降壓轉(zhuǎn)換器
發(fā)布日期：2022-08-12 瀏覽次數(shù)：971
dc-dc降壓芯片
DC同步降壓恒壓IC
dc28V降壓恒壓芯片
dc12V降壓恒壓IC
General Description
The SL1588M is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power
MOSFETs. It offers a very compact solution to provide a 2A continuous output current over a wide input supply
range, with excellent load and line regulation. ECOT PSM control operation provides very fast transient response
and easy loop design as well as very tight output regulation.
The SL1588M requires a minimal number of readily available, external components and is available in a space saving
SOT23-6 package.
Features
? Wide 4.5V to 28V Operating Input Range
? 2A Continuous Output Current
? 500KHz Switching Frequency
? ECOT PSM Mode Control with Fast Transient
Response
? Built-in Over Current Limit
? Built-in Over Voltage Protection
? PFM Mode for High Efficiency in Light Load
? Internal Soft-Start
? 100mΩ/50mΩ Low RDS(ON) Internal Power
MOSFETs
? Output Adjustable from 0.8V
? No Schottky Diode Required
? Short Protection with Hiccup-Mode
? Integrated internal compensation
? Thermal Shutdown
? Available in SOT23-6 Package
? -40°C to +85°C Temperature Range
Applications
? Automotive Systems
? Network Terminal Equipment
? Security Monitoring Camera
? Printer Systems
? Industrial Power Systems
? Distributed Power Systems
Typical Application Circuit
深圳市森利威爾電子有限公司
m.ycsxzc.cn
