Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The DRV593 and DRV594 are high-efficiency, high-current power amplifiers ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 V to 5.5 V. The operation of the device requires only one inductor and capacitor for the output filter, saving significant printed-circuit board area. Pulse-width modulation (PWM) operation an.
1
•2 Operation Reduces Output Filter Size and Cost by 50% Compared to DRV591
• ±3-A Maximum Output Current
• Low Supply Voltage Operation: 2.8 V to 5.5 V
• High Efficiency Generates Less Heat
• Overcurrent and Thermal Protection
• Fault Indicators for Overcurrent, Thermal and
Undervoltage Conditions
• Two Selectable Switching Frequencies
• Internal or External Clock Sync
• PWM Scheme Optimized for EMI
• 9×9 mm PowerPAD™ Quad Flatpack Package
APPLICATIONS
• Thermoelectric Cooler (TEC) Driver
• Laser Diode Biasing
DESCRIPTION
The DRV593 and DRV594 are high-efficiency, high-current power amplifi.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | DRV590 |
Texas Instruments |
1.2-A HIGH-EFFICIENCY PWM POWER DRIVER |
|
| 2 | DRV591 |
Texas Instruments |
High-Efficiency PWM Power Driver |
|
| 3 | DRV592 |
Texas Instruments |
High-Efficiency H-Bridge |
|
| 4 | DRV594 |
Texas Instruments |
HIGH-EFFICIENCY PWM POWER DRIVER |
|
| 5 | DRV595 |
Texas Instruments |
High-Efficiency PWM Power Driver |
|
| 6 | DRV5011 |
Texas Instruments |
Digital-Latch Hall Effect Sensor |
|
| 7 | DRV5012 |
Texas Instruments |
Ultra-Low-Power Digital-Latch Hall-Effect Sensor |
|
| 8 | DRV5013 |
Texas Instruments |
Digital-Latch Hall Effect Sensor |
|
| 9 | DRV5013-Q1 |
Texas Instruments |
Automotive Digital-Latch Hall Effect Sensor |
|
| 10 | DRV5015 |
Texas Instruments |
Digital-Latch Hall Effect Sensor |
|
| 11 | DRV5023 |
Texas Instruments |
Digital-Switch Hall Effect Sensor |
|
| 12 | DRV5023-Q1 |
Texas Instruments |
Automotive Digital-Switch Hall Effect Sensor |
|