Allegro MicroSystems 2557
PROTECTED QUAD LOW-SIDE DRIVER
| Part No. | 2557 |
|---|---|
| Datasheet | 2557 Download |
| Manufacturer |  Allegro MicroSystems |
| Description | PROTECTED QUAD LOW-SIDE DRIVER |
| Buy | Stock & Price |
ABSOLUTE MAXIMUM RATINGS
Output Voltage, VO .............................. 60 V Over-Current Protected Output Voltage, VO ..................................................... 32 V Output Current, IO ......................... 500 mA* FAULT Output Voltage, VFLT ............. 60 V Logic Supply Voltage, VCC ................. 7.0 V Input Voltage, VI or VOE ..................... 7.0 V Package Power Dissipation, PD ........................................... See Graph Operating Temperature Range, TA Suffix ‘S-’ ...................... -20°C to +85°C Suffix ‘E-’ ...................... -40°C to +85°C Suffix ‘K-’ ................... -40°C to +125°C Junction Temperature, TJ ............................................... +150°C* Storage Temperature Range, TS ................................. -55°C to +150°C *Outputs are current limited at approximately 500 mA per driver and junction temperature limited if higher current is attempted. The A2557xB, A2557xEB, and A2557xLB have been specifically designed to provide cost-effective solutions to relay-driving applications with up to 300 mA drive current per channel.
