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MAX637ACPA - MAX637 Adjustable Inverting Switching Regulator Technical Data - Buy MAX637ACPA


Photograph
MAX637ACPA - MAX637 Adjustable Inverting Switching Regulator
Features

Preset -5V, -12V, -15V Output Voltages

Adjustable Output with 2 Resistors

85% Typical Effciency

Only 3 External Components

80µA Typ Operating Current

Low Battery Detector


Pin Description
Pin Number Description
1 -Vout - Sense Output
2 LBO - Low Battery Detector Output
3 LBI - Low Battery Detector Input
4 GND - Ground
5 Lx - Drives External Inductor
6 Vs+ - Positive Supply Voltage
7 Vref - Voltage Reference Output
8 Vfb - Voltage Feedback
Pin Layout
MAX637 Pin Layout

Dimensional Drawing
IC Dimensional Drawing

Technical Data

Data Sheet

Maxim Integrated - Data Sheet for MAX637

Application Notes

   







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