Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977SLPTR | |
| 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 | -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) | A3977SLPTR | |
| Related Links | A3977, A3977SLPTR Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | HCC19DRYH-S13 | CONN EDGECARD 38POS .100 EXTEND | datasheet.pdf | |
![]() | ACM24DTAH | CONN EDGECARD 48POS R/A .156 SLD | datasheet.pdf | |
![]() | 1SMA13AT3G | TVS DIODE 13VWM 21.5VC SMA | datasheet.pdf | |
![]() | FT7521L6X | IC RESET TIMER 7.5SEC 6MICROPAK | datasheet.pdf | |
![]() | 0395300124 | TERM BLOCK PLUG 24POS STR 5.08MM | datasheet.pdf | |
![]() | LXD75-1050SH | LED SUPPLY CC AC/DC 36-72V 1.05A | datasheet.pdf | |
![]() | D38999/20FB2SA | CONN RCPT 2POS FLANGE W/SKT | datasheet.pdf | |
| 502DAA-ACAF | OSC PROG 1.3NS 50PPM 2.5X3.2MM | datasheet.pdf | ||
![]() | 09642229121 | 15 WAY PCRAIGHT MALE 22NF WOUT E | datasheet.pdf | |
![]() | VJ0603D4R3CLPAC | CAP CER 4.3PF 250V NP0 0603 | datasheet.pdf | |
![]() | BFC238682684 | CAP FILM 680 NF 10% 1250VDC RAD | datasheet.pdf | |
![]() | MAL210212153E3 | 15000UF 200V 76X146MM 85C 10000H | datasheet.pdf |