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MAX758A - Current-Mode PWM Regulators

This page provides the datasheet information for the MAX758A, a member of the MAX750A Current-Mode PWM Regulators family.

Description

The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators.

The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA.

Typical efficiencies are 85% to 90%.

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Datasheet Details

Part number MAX758A
Manufacturer Maxim Integrated
File Size 196.14 KB
Description Current-Mode PWM Regulators
Datasheet download datasheet MAX758A Datasheet
Additional preview pages of the MAX758A datasheet.

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Full PDF Text Transcription

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19-0195; Rev 0; 10/93 MAX750A/MAX758A Adjustable, Step-Down, Current-Mode PWM Regulators _______________General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85% to 90%. Typical quiescent current is 1.7mA, or only 6µA in shutdown mode. The output does not exhibit any ripple at subharmonics of the switching frequency over its specified range. Pulse-width-modulation (PWM) current-mode control provides precise output regulation and excellent transient responses. Output voltage accuracy is guaranteed to be ±4.
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