Texas Instruments DRV590GQCR
- Part Number:
- DRV590GQCR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3266592-DRV590GQCR
- Description:
- IC PWM POWER DVR HI-EFF 48-BGA
- ECAD Model:
-
- Datasheet:
- DRV590
Description
The DRV590 is a high-efficiency power amplifier designed for driving thermoelectric cooler elements in systems powered from 2.7 V to 5.5 V. It utilizes PWM operation and low output stage on-resistance to minimize power dissipation. The DRV590 is protected against over-temperature conditions and current overloads due to short circuits. The over-temperature protection activates at a junction temperature of 190°C and deactivates once the temperature drops below 130°C. In case of an overcurrent condition, the amplifier automatically resets after 3-5 ms.
Features
1.22-A DC (82% Duty Cycle) Output Current (TJ ≤ 89°C)
1-A DC (100% Duty Cycle) Output Current (TJ ≤ 89°C)
Low Supply Voltage Operation from 2.7 V to 5.5 V
High Efficiency Generates Less Heat
Over-Temperature Protection
Short-Circuit Protection
PowerPAD SOIC and 4 x 4 mm MicroStar Junior™ Packages
Applications
Thermoelectric Cooler (TEC) Driver
Laser Diode Biasing
The DRV590 is a high-efficiency power amplifier designed for driving thermoelectric cooler elements in systems powered from 2.7 V to 5.5 V. It utilizes PWM operation and low output stage on-resistance to minimize power dissipation. The DRV590 is protected against over-temperature conditions and current overloads due to short circuits. The over-temperature protection activates at a junction temperature of 190°C and deactivates once the temperature drops below 130°C. In case of an overcurrent condition, the amplifier automatically resets after 3-5 ms.
Features
1.22-A DC (82% Duty Cycle) Output Current (TJ ≤ 89°C)
1-A DC (100% Duty Cycle) Output Current (TJ ≤ 89°C)
Low Supply Voltage Operation from 2.7 V to 5.5 V
High Efficiency Generates Less Heat
Over-Temperature Protection
Short-Circuit Protection
PowerPAD SOIC and 4 x 4 mm MicroStar Junior™ Packages
Applications
Thermoelectric Cooler (TEC) Driver
Laser Diode Biasing
Texas Instruments DRV590GQCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DRV590GQCR.
- Mounting TypeSurface Mount
- Package / Case48-VFBGA
- Supplier Device Package48-BGA MICROSTAR JUNIOR (4x4)
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- ApplicationsThermoelectric Cooler
- Voltage - Supply2.7V~5.5V
- Current - Supply4.5mA
- RoHS StatusNon-RoHS Compliant
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