SeriesWhite-LEDDriver

LP3301-LED Driver
2.7-24Input Voltage(V):
BoostFunctions:
>30VDrive LED No(pcs):
2000Switchched Current(mA):
1.2MSwitchched Frequency (Hz):
1230Feedback Vo(mV):
-APP:
BiasSpecial Features:
SOT23-5Package:


1.1MHz,30V/1.5A High Performance, Boost Converter



General Description

The LP3301 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.3Ω, 33V, 1.5A current power MOSFET makes this converter highly power efficiently. 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 1.23V precision reference voltage. Soft-Start time can be programmed with an external capacitor, which sets the input current ramp rate. Current mode control and external compensation network make it easy and flexible to stabilize the system.
 


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 30V
 Internal Compensation, Soft-start
 1.1MHz fixed frequency switching
 High switch on current:1.5A
 Available in SOT23-5 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.
 


 

Consultation:086-755-33000088
E-Mail:marketing@lowpowersemi.com
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