TMI3255S.pdf? 39mΩ/20mΩ Low RDS(ON) internal FETs
? High Efficiency Synchronous-Mode Operation
? Wide Input Range: 4.5V to 18V
? Feedback Voltage Accuracy 0.6V±1.5%
? 600kHz Switch Frequency Typical
? Up to 5A Output Current
? COT control to achieve fast transient responses
? Power Save Mode at Light Load
? Integrated internal compensation
? Stable with Low ESR Ceramic Output Capacitors
? Over Current Protection with Hiccup Mode
? Thermal Shutdown
? Inrush Current Limit and Soft Start
? Build in Input Over Voltage Protection
? Available in SOT23-6 Package
? 4.5V to 18V Input Voltage Range
? 4A Output Current
? Constant-on-Time Mode to Enables Fast Transient Response
? Low Output Ripple and Allows Ceramic Output Capacitor
? 500kHz Switching Frequency
? High Efficient Internal Power MOSFET Switch
Optimized for Lower Duty Cycle Applications
? Integrated 48mΩ/25mΩ MOSFETs
? Adjustable Output Voltage from 0.6V to 5V
? Internal Soft-Start (1.5ms typ.)
? Built-In UVP/OTP
? Power Good Indicator (90%)
? Input Under Voltage Lockout
? TSOT-23-6 (FC) and TSOT-23-8 (FC) Packages
