· High Efficiency: Up to 96%
· 1.0MHz Constant Frequency Operation
· 2A Output Current
· No Schottky Diode Required
· 2.7V to 5.5V Input Voltage Range
· Output Voltage as Low as 0.6V
· PFM Mode for High Efficiency in Light Load
· 100% Duty Cycle in Dropout Operation
· Low Quiescent Current: 50μA
· Short Circuit Protection
· Thermal Fault Protection
· Power Good Output Function
· Inrush Current Limit and Soft Start
· Input overvoltage protection (OVP)
· <1μA Shutdown Current
· SOT23-6 package
The TMI3411P is 1.0MHz constant frequency, current mode step-down converter. It is ide𒊎al🅺 for 🍸portable equipment requiring high current up to 2A from single-cell Lithium-ion🥃 batteries.𒀰 They also can run at 100% duty cycle for low dropout operation, extending b🍬attery life in portable systems whi👍le light load operation provides very low output🐼 ripple for noise sensitive applicati🅺ons. The high switಌching frequency of TMI3411P could minimize the size of 🌄external♈ components while kee♓ping switching losses low. The internal slope compensation setting allows the devic🍌e to operate with smaller ind🏅uctor values to optimize size and provide efficient operat𒉰ion. TMI3411P has power good fu🍸nction and it is offered in 6 pin, SOT23-6 package. These devices offer two ꧟operation modes, PWM control and PFM Mode switching c🗹ontrol, which allow a high 🍌efficiency over🍃 the wider range of the load.
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