dc-dc4.5V-36V轉(zhuǎn)28V、15V、12V、5V、3.3V2A同步降壓轉(zhuǎn)換器
發(fā)布日期：2022-09-28 瀏覽次數(shù)：992
dcdc4.5V-36V轉(zhuǎn)28V2A電源芯片
dcdc4.5V-36V轉(zhuǎn)15V2A恒壓IC
dcdc4.5V-36V轉(zhuǎn)12V2A降壓IC
dcdc4.5V-36V轉(zhuǎn)5V2A電源IC
dcdc4.5V-36V轉(zhuǎn)3.3V2A穩(wěn)壓芯片
General Description
The SL1588H a low EMI signature, asynchronous, step-down, switch-mode converter with internal power MOSFETs.
It offers a very compact solution to provide a 2A continuous current over a wide input supply range, with excellent load
and line regulation. S L1588H achieves low EMI signature with well controlled switching edges. Fault condition
protection includes programmable-output over-voltage protection, Constant on time Mode, and thermal shutdown.
SL1588H requires a minimal number of readily available standard external components. It is available in SOT23-6
package.
Features
? Wide 4.5V to 36V Operating Input Range
? 2.0A Continuous Output Current
? 500KHz Switching Frequency
? Short Protection with Hiccup-Mode
? Built-in Over Current Limit
? Programmable Output Over-Voltage Protection
? DCM Mode for High Efficiency in Light Load
? Integrated internal Soft-Start
? 120/80mΩ Low RDS(ON) Internal MOSFETs
? Output Adjustable from 0.6V
? Low EMI Signature
? 99% Duty cycle
? Integrated internal compensation
? Thermal Shutdown
? Available in SOT23-6 Package
? Constant on time Mode
Applications
? Automotive Entertainment
? Wireless and DSL Modems
? Computer Entertainment
? Power Supply for Car Chargers
Typical Application Circuit
深圳市森利威爾電子有限公司
