MC33468 - VARIABLE FREQUENCY MICROPOWER DC-to-DC CONVERTER

Motorola

The MC33468 by Motorola is a VARIABLE FREQUENCY MICROPOWER DC-to-DC CONVERTER. Below is the official datasheet preview.

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MC33468 VARIABLE FREQUENCY MICROPOWER DC-to-DC CONVERTER by Motorola - Datasheet Preview — Official preview page of the **MC33468** VARIABLE FREQUENCY MICROPOWER DC-to-DC CONVERTER datasheet (Motorola).

Datasheet Details

Part number	MC33468
Manufacturer	Motorola
File Size	98.64 KB
Description	VARIABLE FREQUENCY MICROPOWER DC-to-DC CONVERTER
Datasheet	MC33468_Motorola.pdf
Additional preview pages of the MC33468 datasheet.

MC33468 Product details

Description

Ground Input External Transistor Drive No Connection VOUT Voltage Output Pin (Fixed at 2V) PIN DESCRIPTION PIN CONNECTIONS Ground Vdd EXT 1 2 3 (Top View) 4 N/C 5 VOUT Representative Block Diagram 2 VDD 3 EXT Oscillator Drive 5 VOUT Vref 1 Gnd MOTOROLA ANALOG IC DEVICE DATA 1 MC33468 ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁ

Features

a quiescent bias current of 3.0 µA typical. The MC33468 features a highly accurate voltage reference, an error amplifier, an oscillator, a variable frequency modulation (VFM) controller, a drive pin (EXT) for an external transistor, and feedback resistors. The Vout pin is fixed at 2V in the IC. The output of the converter with an inductor, a diode, a capacitor, a drive transistor, and feed.
back resistors can have an output of 30V.

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Published: Aug 5, 2007 |