Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977KLP-T | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | ||
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 50 | |
| 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 | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | |
| Supplier Device Package | 28-TSSOP-EP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A3977KLP-T | |
| Related Links | A3977, A3977KLP-T Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | GEM43DTAT-S189 | CONN EDGECARD 86POS R/A .156 SLD | datasheet.pdf | |
![]() | EXB-34V303JV | RES ARRAY 2 RES 30K OHM 0606 | datasheet.pdf | |
![]() | GRM1556R1H9R5CZ01D | CAP CER 9.5PF 50V R2H 0402 | datasheet.pdf | |
![]() | V28B48T150BG3 | CONVERTER MOD DC/DC 48V 150W | datasheet.pdf | |
![]() | D55342E07B20B0RWI | RES SMD 20K OHM 0.1% 1/4W 1206 | datasheet.pdf | |
![]() | 800-80-020-66-001101 | CONN HDR 20POS 0.100 T/H | datasheet.pdf | |
![]() | 4922-52J | FIXED IND 18MH 52MA 143 OHM SMD | datasheet.pdf | |
![]() | T38047-26-0 | Connector Barrier Block Strip 26 Circuit 0.375" (9.53mm) | datasheet.pdf | |
| EVB-ER3105DI | EVAL DC-DC BUCK CONVERTER .5A | datasheet.pdf | ||
![]() | CZ2337-000 | I/O CONN | datasheet.pdf | |
![]() | D38999/20KD19HA | TV 19C 19#20 PIN RECP | datasheet.pdf | |
![]() | TV06DZ-9-35PB | TV 6C 6#22D PIN PLUG | datasheet.pdf |