Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977SLP | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-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 | -20°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) | A3977SLP | |
| Related Links | A397, A3977SLP Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | 12101C155KAT2A | CAP CER 1.5UF 100V X7R 1210 | datasheet.pdf | |
![]() | CA3106F18-12SXB01 | CONN PLUG 6POS INLINE W/SKTS | datasheet.pdf | |
![]() | D4N-9B2G | SW SAFETY ADJUST ROLLER LEVER | datasheet.pdf | |
![]() | VE-264-MV-F3 | CONVERTER MOD DC/DC 48V 150W | datasheet.pdf | |
![]() | 1043230000 | CONN TERM BLOCK R/A 2POS 7.62MM | datasheet.pdf | |
![]() | IHLP6767DZERR33M01 | FIXED IND 330NH 56A 1.28 MOHM | datasheet.pdf | |
![]() | 8N4SV75AC-0093CDI8 | IC OSC VCXO 737.28MHZ 6-CLCC | datasheet.pdf | |
![]() | 1678855 | INSERT FEMALE 16POS TERM BLOCK | datasheet.pdf | |
![]() | FRDM-KE06Z | DEV TOOL FREEDOM KINETIS 60MHZ | datasheet.pdf | |
![]() | H514A05100J0G | 750 TB SPR PLU F/SCREW | datasheet.pdf | |
![]() | F3SJ-A0270P30 | F3SJ-A0270P30 | datasheet.pdf | |
![]() | MBB0207CC5118FC100 | RES 5.11 OHM 0.6W 1% AXIAL | datasheet.pdf |