Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977SEDTR-T | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| PCN Obsolescence/ EOL | A6628xx, A3977xx 12/Apr/2013 | |
| Standard Package | 450 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Motor Drivers, Controllers | |
| Series | - | |
| Motor Type - Stepper | Bipolar | |
| Motor Type - AC, DC | - | |
| Function | Driver - Fully Integrated, Control and Power Stage | |
| Output Configuration | Half Bridge (4) | |
| Interface | Step/Direction | |
| Technology | DMOS | |
| Step Resolution | 1, 1/2, 1/4, 1/8 | |
| Applications | General Purpose | |
| Current - Output | 2.5A | |
| Voltage - Supply | 3 V ~ 5.5 V | |
| Voltage - Load | 8 V ~ 35 V | |
| Operating Temperature | -20°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-LCC (J-Lead) | |
| Supplier Device Package | 44-PLCC (16.59x16.59) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A3977SEDTR-T | |
| Related Links | A3977S, A3977SEDTR-T Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | CRCW12062K00JNEA | RES SMD 2K OHM 5% 1/4W 1206 | datasheet.pdf | |
![]() | SA101C152KAC | CAP CER 1500PF 100V X7R AXIAL | datasheet.pdf | |
![]() | CGS353U050V3C | CAP ALUM 35000UF 50V SCREW | datasheet.pdf | |
| LLS1K182MELZ | CAP ALUM 1800UF 20% 80V SNAP | datasheet.pdf | ||
![]() | K271J15C0GK5UL2 | CAP CER 270PF 200V NP0 RADIAL | datasheet.pdf | |
![]() | VE-21N-IW-F2 | CONVERTER MOD DC/DC 18.5V 100W | datasheet.pdf | |
![]() | VI-J6J-IW | CONVERTER MOD DC/DC 36V 100W | datasheet.pdf | |
![]() | M20-8771242 | 12 SIL VERT SMT HDR | datasheet.pdf | |
![]() | 09195647904 | CONN HEADER 64POS T/H | datasheet.pdf | |
![]() | PCSBMT600-12S1Y | CONN MULTI-TAP SNGL SIDE CLR | datasheet.pdf | |
![]() | AIB6TA36-5SS | GT 4C 4#0 SKT PLUG RTANG | datasheet.pdf | |
![]() | 4-1907134-5 | FO C/A LC RED MTRJ XG AQU | datasheet.pdf |