Datasheet4U Logo Datasheet4U.com

IMP38HC43 - BiCMOS Current-Mode PWM Controllers

General Description

Output of the Error amplifier and input to the PWM comparator.

Inverting input of the Error Amplifier.

Current sense comparator input.

Key Features

  • N N N N N N N N N N N 384x Series Pinout with BiCMOS Technology Zero Cross-Conduction Current by Design 1MHz Operation 65ns Maximum Current-Sense Delay 120µA Maximum Start-Up Current 1.5mA Maximum Operating Current High Output Current Drive.
  • 1.0A, IMP38HC4x.
  • 0.5A, IMP38C4x 20V Maximum Supply Voltage 2.5V, 1%, Trimmed Error Amplifier Reference Trimmed Oscillator Discharge Current Pin-for-Pin Enhanced Replacements for Micrel MIC38C/HC4x and GMT38C4x/HC4x.
  • 1MHz Operation.

📥 Download Datasheet

Datasheet Details

Part number IMP38HC43
Manufacturer IMP
File Size 220.05 KB
Description BiCMOS Current-Mode PWM Controllers
Datasheet download datasheet IMP38HC43 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
IMP38HC4 BiCMOS Current-Mode PWM Controllers IMP Inc
IMP38C4X BiCMOS Current-Mode PWM Controllers IMP Inc
IMP34DT05 MEMS audio sensor omnidirectional digital microphone STMicroelectronics
IMP37 Low Dropout Positiv Voltage Regulators IMP Inc
IMP 1...12 Watt DC-DC Converters Power-One

Other Datasheets by IMP

Part Number Description
IMP38HC42 BiCMOS Current-Mode PWM Controllers
IMP38HC44 BiCMOS Current-Mode PWM Controllers
IMP38HC45 BiCMOS Current-Mode PWM Controllers
IMP3211 Half bridge drive circuit
IMP3522D ADAPTIVE BALLAST CONTROL IC

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.

View original datasheet text
www.DataSheet.co.kr IMP38C/HC/42/3/4/5 POWER MANAGEMENT BiCMOS Current-Mode PWM Controllers Key Features N N N N N N N N N N N 384x Series Pinout with BiCMOS Technology Zero Cross-Conduction Current by Design 1MHz Operation 65ns Maximum Current-Sense Delay 120µA Maximum Start-Up Current 1.5mA Maximum Operating Current High Output Current Drive – 1.0A, IMP38HC4x – 0.5A, IMP38C4x 20V Maximum Supply Voltage 2.