| DRV594 Description |
| +/-3 A High-Efficiency PWM Power Driver |
| DRV594 Vendor |
| Texas Instruments |
| DRV594 Categories |
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| DRV594 Features |
- 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
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| DRV594 Datasheet and Application Notes |
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| Parameter | Value |
| Output Current (Min) (A) | |
| Vs (Min) (V) | |
| Vs (Max) (V) | |
| Switching Frequency (Single-Ended) (kHz) | |
| Switching Frequency (Differential) (kHz) | |
| rDS(on) (Ohms) | 0.06 |
| VICM (Min) (V) | 1.2 |
| VICM (Max) (V) | 3.8 |
| Iq (mA) | 4 |
| PSRR (dB) | 77 |
| Approx. 1KU Price (US$) | 5.9 |
| Pin/Package | 32HLQFP |
| Products related to DRV594 |
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DRV594VFP |