BoostConverter(Integrated Switch)

LP6222-Boost Converter
2.5-5.5Input Voltage(V):
Adj. 2.5-9Input OVP(V):
1000Switch Current Limit(mA):
2600Switch Frequency:
high voltage,large current,high efficiency,Adj. current limitSpecial Features:

High Efficiency 2.6A Boost DC/DC Convertor

General Description

The LP6222 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 2.6A current power MOSFET makes this converter highly power efficiently. The LP6222 implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. The LP6222 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 LP6222 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The LP6222 is available in a small 6-pin SOT23-6 package.


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Host Products



Up to 90% efficiency
Output to Input Disconnect at Shutdown Mode
Shut-down current:<1uA
Output voltage Up to 9V
Internal Compensation, Soft-start
1MHz fixed frequency switching
High switch on current:2.6A
Available in SOT23-6 Package

Marking Information

Please see specification. 
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