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LP6223 - High Efficiency Boost DC/DC Convertor

Datasheet Summary

Description

The LP6223 is a current mode boost DC-DC converter.

Its PWM circuitry with built-in 0.3Ω,24V,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.

Features

  • Up to 94% efficiency　 Output to Input Disconnect at Shutdown Mode Shut-down current:.

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Datasheet Details

Part number LP6223
Manufacturer Lowpowersemi
File Size 298.00 KB
Description High Efficiency Boost DC/DC Convertor
Datasheet download datasheet LP6223 Datasheet
Additional preview pages of the LP6223 datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet High Efficiency Boost DC/DC Convertor LP6223 General Description The LP6223 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.3Ω,24V,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 0.6V 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. Ordering Information LP6223 - □ □ □ F: Pb-Free Package Type B6: SOT23-6 Typical Application Circuit Vin(3-5V) 2.
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