DRV590 datasheet, driver equivalent, Texas Instruments

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Features and benefits

D 1.22-A DC (82% Duty Cycle) Output Current (TJ ≤ 89°C) D 1-A DC (100% Duty Cycle) Output Current (TJ ≤ 89°C) D Low Supply Voltage Operation from 2.7 V to 5.5 V D High Ef.

Application

D Thermoelectric Cooler (TEC) Driver D Laser Diode Biasing DESCRIPTION The DRV590 is a high-efficiency power amplifier .

Description

The DRV590 is a high-efficiency power amplifier ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.7 V to 5.5 V. PWM operation and low output stage on-resistance significantly decrease power dissipation in th.

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