LP6236-Boost Converter

产品型号 输入电压(V) 输出电压(V) 开关频率(Hz) 效率(%) 最大开关电流(mA) 特征 封装 规格书
LP6236 2.2-5.5 Adj,2.5-28 800k 90 2000 High voltage,Large current,High efficiency SOT23-6,DFN-6


High Efficiency 2.0A Boost DC/DC Convertor



General Description

The LP6236 is a 800KHz PWM boost switching regulator designed for constant-voltage boost applications. The LP6236 can drive a string of up to 25V. The LP6236 implements a constant frequency 800KHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. The LP6236 features automatic shifting to pulse frequency modulation mode at light loads.Highly integration and internal compensation network minimizes as 6 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. The LP6236 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The LP6236 is available in a small SOT23-6/DFN-6 package.
 


Applications
 

 Battery products
 Host Products
 Panel

 


Features
 

 
 Up to 94% efficiency
 Output to Input Disconnect at Shutdown Mode
 Shut-down current:<1uA
 Output voltage Up to 25V
 Internal Compensation, Soft-start
 800KHz fixed frequency switching
 High switch on current:2.0A
 Available in SOT23-6/ TDFN-6 Pa





 

 

Marking Information
 

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