Купить MT3410L (AS11D) Понижающий DC/DC конвертер SOT23-5 10 шт.
MT3410L 1.3A, 2.3V-6V Input,1.5MHz Synchronous Step-Down Converter
General Description
The MT3410L is high-efficiency,high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1.3A output currents.The MT3410L can operate over a wide input voltage range from 2.3V to 6V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion(Li+) battery.The output voltage can be regulated as low as 0.6V.The MT3410L can also run at 100% duty cycle for low dropout operation,extending battery life in portable system.This device offers two operation modes,PWM mode and PFM mode switching control,which allows a high efficiency over the wide range of the load. The MT3410L is offered in a low profile 5-pin SOT package,and is available in an adjustable version.
Features
High Efficiency: Up to 96%
1.5MHz Constant Frequency Operation
1.3A Output Current
No Schottky Diode Required
2.3V to 6V 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: 35μA
Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
Short Circuit Protection
Thermal Fault Protection
Inrush Current Limit and Soft Start
<1μA Shutdown Current
SOT23-5 package
Applications
Cellular and Smart Phones
Wireless and DSL Modems
PDAs
Portable Instruments
Digital Still and Video Cameras
Set Top Box
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