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ILC6375 - 1 AMP STEP DOWN PWM SWITCHER CONTROLLER

Datasheet Summary

Description

The ILC6375 is a high efficiency step-down DC-DC controller using a PWM control scheme.

The typical efficiency can be as high as 85% to 90% at 10mA to 1 Amp load.

The ILC6375 drives an external switching transistor to deliver up to 1 Amp of output current.

Features

  • ! Up to 1 Amp output current ! 85% to 90% efficiency at 0.5A to1A (VIN = 7V, VOUT = 5V) ! 85% efficiency at 10mA (VIN = 7V, VOUT = 5V) ! 100% Duty Cycle for ultra l.

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Datasheet Details

Part number ILC6375
Manufacturer Impala Linear Corporation
File Size 64.28 KB
Description 1 AMP STEP DOWN PWM SWITCHER CONTROLLER
Datasheet download datasheet ILC6375 Datasheet
Additional preview pages of the ILC6375 datasheet.

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Full PDF Text Transcription

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Impala Linear Corporation ILC6375 1 Amp SOT-89 Step Down PWM Switcher Controller General Description The ILC6375 is a high efficiency step-down DC-DC controller using a PWM control scheme. The typical efficiency can be as high as 85% to 90% at 10mA to 1 Amp load. The ILC6375 drives an external switching transistor to deliver up to 1 Amp of output current. The internal oscillator operates at a fixed 100kHz frequency. Meanwhile, the device is capable of 100% duty cycle thus allowing true low drop-out operation to maximize battery life in portable applications. Output voltage is trimmed to ±2.5% accuracy. The device includes internal phase compensation and softstart circuitry.
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