·80mΩ/40mΩ Low RDS(ON) internal FETs
·High Efficiency Synchronous-Mode Operation
·Wide Input Range:4.5V to 18V
·Reference Voltage is 0.765V
·Force PWM Mode with 600kHz Switch Frequency
·Up to 3A Output Current
·COT control to achieve fast transient responses
·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
The TMI3273TF is a 600kHz, FPWM, Constant onTime (COT) control mode synchr💧onous 😼step-down DC-DC converter capable of delivering up to 3A 🔥;current. TMI3💎273TF integrates main switch and &nbsಌp;synchronous switch with very low RDS(ON) to minimize the conduction loss. Low 🐽output voltage 𝐆ripple and small external inductor𒁃 and capacitor size are achieved with 600kHz switching ﷽frequency. It adopts the COT architecture to achieve 🎃fast transient responses🔜 for high voltage step down applications. The TMI3273TF requires a minimum number of readily✤ available standard external components and is available in a 6-pin SOT23-6 RoHS compliant package.
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