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AIC3843 - Current-Mode PWM Controller

Description

The AIC3843 control IC provides the

Features

  • Low Start-Up Current (300µA Typical) Internal Precision Reference. 500KHz Current-Mode Operation. Pulse-by-Pulse Current Limiting. Automatic Feed-Forward Compensation. Optimized for Off-line and DC/DC Converters. Under-voltage Lockout with Hysteresis. Double Pulse Suppression. High Current Totem Pole Output.

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Datasheet Details

Part number AIC3843
Manufacturer Analog Integrations
File Size 477.46 KB
Description Current-Mode PWM Controller
Datasheet download datasheet AIC3843 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AIC3843 Current-Mode PWM Controller FEATURES Low Start-Up Current (300µA Typical) Internal Precision Reference. 500KHz Current-Mode Operation. Pulse-by-Pulse Current Limiting. Automatic Feed-Forward Compensation. Optimized for Off-line and DC/DC Converters. Under-voltage Lockout with Hysteresis. Double Pulse Suppression. High Current Totem Pole Output. DESCRIPTION The AIC3843 control IC provides the features that are necessary to implement off-line or DC/DC Converter fixed-frequency current-mode schemes with a minimum number of external components.
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