Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977KLPTR | |
| 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 | 4,000 | |
| 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) | A3977KLPTR | |
| Related Links | A3977, A3977KLPTR Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | C2PXS-1636M | DIP CABLE - CDP16S/AE16M/X | datasheet.pdf | |
![]() | TNPW12101M00BETA | RES SMD 1M OHM 0.1% 1/3W 1210 | datasheet.pdf | |
![]() | 0638513170 | TOOL KIT | datasheet.pdf | |
![]() | T95S474M035CSSL | CAP TANT 0.47UF 35V 20% 1507 | datasheet.pdf | |
| CAT24C16YI-GT3JN | IC EEPROM 16KBIT 400KHZ 8TSSOP | datasheet.pdf | ||
![]() | ZWS300BAF48 | AC/DC CONVERTER 48V 300W | datasheet.pdf | |
![]() | 801-83-022-66-001101 | Connector Socket 22 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | 0925R-682K | FIXED IND 6.8UH 118MA 3.2 OHM TH | datasheet.pdf | |
![]() | ATS-15C-130-C3-R0 | HEATSINK 60X60X15MM XCUT T412 | datasheet.pdf | |
![]() | 88-569781-35P | TV07RW-9-35P W/ PC CONT | datasheet.pdf | |
![]() | 2M801-007-26ZNU17-85SB | M801 85C 85#23 SKT PLUG OM | datasheet.pdf | |
![]() | GRM44-1R105K50M6301-500 | Capacitors Inductors Filters... | datasheet.pdf |