A4490EESTR-T 2 A SWITCHING REGULATOR, 630 kHz SWITCHING FREQ-MAX, QCC20
From Allegro MicroSystems Europe Ltd.
| Status | ACTIVE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| China RoHS Compliant | Yes |
| Control Mode | PEAK CURRENT |
| Control Technique | PULSE WIDTH MODULATION |
| EU RoHS Compliant | Yes |
| Input Voltage Limit-Max | 34 V |
| Input Voltage Limit-Min | 4.5 V |
| Input Voltage-Nom | 6 V |
| Lead Free | Yes |
| Mfr Package Description | 4 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, MO-220WGGD, QFN-20 |
| Number of Functions | 1 |
| Number of Terminals | 20 |
| Operating Temperature-Max | 85 Cel |
| Operating Temperature-Min | -40 Cel |
| Output Current-Max | 2 A |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Surface Mount | Yes |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 630 kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5000 mm |
| Terminal Position | QUAD |
