Brief description
The LN5S18F is a SR control chip that supports CCM, DCM, and QR modes, NMOSFETs with minimum on-resistance as low as 15mΩ, and a maximum switching frequency of 150kHz in a halogen-free, green-standard SOP8 package.
Performance characteristics
Built-in Truewave™ real-time waveform tracking technology
Suitable for 5V~15V wide range synchronous rectification
CCM/DCM/CrM full mode support
Built-in NMOSFET VDS withstanding voltage up to 85V.
Built-in NMOSFET with lowest on-resistance as low as 15mΩ.
Wide operating voltage range up to 4V~40V
Quiescent operating current as low as 0.2mA
Supports switching power supply frequencies up to 150kHz
Halogen-free, green-standard SOP8 package
Application areas
15V3A that amount or lesspower supply
adapter
demandingbattery level
Related models recommended
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