L6470H vs L6470HTR Comparison
Detailed side-by-side comparison of L6470H by STMicroelectronics and L6470HTR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L6470H - dSPIN Stepper Motor Driver | STMicroelectronics | HTSSOP-28
L6470H ✓ Active
Specification Comparison
| Parameter | L6470H | L6470HTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.37 | $4.16 |
| Supply Voltage Range | 8 V to 45 V | 8 V to 45 V |
| Output Current (Peak) | 3 A per phase | 3 A per phase |
| Output Current (RMS) | 2.1 A per phase | 2.1 A per phase |
| Microstepping Resolution | Up to 1/128 step | Up to 1/128 step |
| Control Interface | SPI | SPI (up to 16 MHz) |
| Motion Engine | dSPIN™ with programmable acceleration/deceleration | — |
| Protection Features | Overcurrent, overtemperature, undervoltage lockout | Overcurrent, overtemperature, undervoltage lockout |
| Package | HTSSOP-28 (PowerSO-28) | HTSSOP28 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40 °C to +150 °C | -40°C to +150°C (junction) |
| Thermal Resistance (θJA) | 25 °C/W | — |
| Logic Supply Voltage | 3.3 V or 5 V | — |
| Standby Current | 5 µA (typ) | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | — |
| Number of Channels | — | 2 (dual full-bridge) |
| Motor Type | — | Bipolar stepper |
| Thermal Shutdown | — | Yes |
| Current Decay Mode | — | Adaptive |
| Slew Rate Control | — | Programmable |