BoostConverter(Integrated Switch)

Specification For Download
LP6253H-Boost Converter
2.5-5.5Input Voltage(V):
Adj,2.8-5.0Input OVP(V):
650KSwitch Current Limit(mA):
96Efficiency:
8000Switch Frequency:
large current,high efficiency.Adj Battery Detector SynSpecial Features:
TDFN-10/ESOP8Package:


High Efficiency 8A Synchronous Boost Convertor



General Description

The LP6253H is a synchronous current mode boost DC-DC converter. Its PWM circuitry with built-in 8A current power MOSFET makes this converter highly efficient. Selectable high switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amplifier is connected to an internal 1.21V precision reference voltage. Current mode control and internal compensation network make it easy and flexible to stabilize the system.
 


Applications
 

 Battery products
 Host Products
 Panel

 


Features
 

 Up to 96% high efficiency
 Output to Input Disconnect at Shutdown Mode
 High switch on current: 8A
 Output Voltage Up to 5.0V/2.1A with VIN=3V
 Only use small inductor: 1uH
 Programmable output current limit: 0.1A~2.5A
 Power good indication function(open drain)
 Internal Compensation
 650KHz fixed frequency switching
 Shutdown current:<1uA
 Available in ESOP8 & TDFN-10 Package

 

Marking Information
 

Please see specification. 
Please ask our service mailbox for what you want which is marketing@lowpowersemi.com.
We will send a copy to you as fast as we can.
 


 

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