Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977KED-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 | 27 | |
| 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 | 44-LCC (J-Lead) | |
| Supplier Device Package | 44-PLCC (16.59x16.59) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A3977KED-T | |
| Related Links | A3977, A3977KED-T Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | 160-000-001R031 | SCREWLOCK W/RET 4-40 MALE NICKEL | datasheet.pdf | |
![]() | UH10FT-E3/4W | DIODE GEN PURP 300V 10A TO220AC | datasheet.pdf | |
| HCPL-5700#300 | OPTOISOLTR 1.5KV DARLNG 8-DIP GW | datasheet.pdf | ||
![]() | RCB05DHFT | CONN EDGECARD 10POS .050 SMD | datasheet.pdf | |
![]() | ECC26DREF-S734 | CONN EDGECARD 52POS .100 EYELET | datasheet.pdf | |
![]() | 4-1879528-8 | RES SMD 9.1M OHM 5% 1/10W 0603 | datasheet.pdf | |
![]() | 31NT91-6 | SWITCH TOGGLE SPST-NO 10A 125V | datasheet.pdf | |
![]() | RN60C2610FBSL | RES 261 OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | X66AK2H12AAWA24 | IC DSP ARM SOC PBGA | datasheet.pdf | |
![]() | LP163F33CET | CRYSTAL 16.384000MHZ SMD | datasheet.pdf | |
![]() | CN0966A14A07S8-000 | 26500 7C 7#16 S TH PLUG AN LC | datasheet.pdf | |
![]() | PT02E10-98PX-150 | PT 6C 6#20 PIN RECP | datasheet.pdf |