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

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.


 Battery products
 Host Products
 Panel



 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

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