MIC38HC44, MIC38HC45 BiCMOS 1A Current-Mode PWM Controllers

Micrel Semiconductor

Description

MIC38HC42/3/4/5 Micrel MIC38HC42/3/4/5 BiCMOS 1A Current-Mode PWM Controllers Final Information General .
The MIC38HC4x family are fixed frequency current-mode PWM controllers with 1A drive current capability.

📥 Download Datasheet

MIC38HC44 Datasheet Preview — This datasheet PDF includes multiple part numbers: MIC38HC44, MIC38HC45. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: MIC38HC44, MIC38HC45
Manufacturer: Micrel Semiconductor
File Size: 139.35 KB
Datasheet: MIC38HC45-MicrelSemiconductor.pdf
Description: BiCMOS 1A Current-Mode PWM Controllers
Note: This datasheet PDF includes multiple part numbers: MIC38HC44, MIC38HC45.
Please refer to the document for exact specifications by model.

Features

* a trimmed oscillator discharge current and bandgap reference. MIC38HC4x-1 is available in 14-pin plastic DIP and SOIC packages. 8-pin devices feature small size, while 14-pin devices separate the analog and power connections for improved performance and power dissipation. Features
* Fast 20

Applications

* Current-mode, off-line, switched-mode power supplies Current-mode, dc-to-dc converters. Step-down “buck” regulators Step-up “boost” regulators Flyback, isolated regulators Forward converters Synchronous FET converters Functional

MIC38HC44 Distributors

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MIC38HC45 BiCMOS Current-Mode PWM Controllers Micrel Semiconductor

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