General Description
The SL1586E is a low EMI signature, synchronous, step-down, switch-mode converter with internal pow
er MOSFETs.It offers a very compact solution to provide 2A continuous current over a wide input supply
range, with excellent load and line regulation. SL1586E 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.SL1586E requires a minimal number of readily
available standard external components. It is available in SOT23-6 package.
Features
• Wide 4.0V to 30V Operating Input Range
• 120/80mΩ Low RDSON Internal MOSFETs
• 2A Continuous Output Current
• Output Adjustable from 0.6V
• 680KHz Switching Frequency
• 95% Duty cycle max
• Short Protection with Hiccup-Mode
• Thermal Shutdown
• Built-in Over Current Limit
• COT Mode
• Integrated internal Soft-Start
• MSL3 Package Level
Applications
• Automotive Entertainment
• IoT Applications
• Wireless and DSL Modems
• Digital Still and Video Cameras
• Computer Entertainment
• Portable Instruments
Simplified Application Circuit
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