| DRV590 Description |
| High Efficiency PWM Power Driver |
| DRV590 Vendor |
| Texas Instruments |
| DRV590 Categories |
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| DRV590 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 × 4 mm MicroStar Junior™ Packages
- APPLICATIONS
- . Thermoelectric Cooler (TEC) Driver
- Laser Diode Biasing
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| DRV590 Datasheet and Application Notes |
|
| Parameter | Value |
| Output Current (Min) (A) | 1.2 |
| Vs (Min) (V) | 2.7 |
| Vs (Max) (V) | 5.5 |
| Switching Frequency (Single-Ended) (kHz) | 500 |
| Switching Frequency (Differential) (kHz) | 250 |
| rDS(on) (Ohms) | 0.4 |
| VICM (Min) (V) | 1.2 |
| VICM (Max) (V) | 3.8 |
| Iq (mA) | 4 |
| PSRR (dB) | 77 |
| Approx. 1KU Price (US$) | 7.3 |
| Pin/Package | 20HSOP,48VFBGA |
| Products related to DRV590 |
| DRV590DWPR DRV590DWP DRV590GQCR |