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 | |
![]() | LE CW E2A-LZNY-SRTU | LED OSTAR HEX 4CHIP WM WHT 3000K | datasheet.pdf | |
![]() | SMAJ58HE3/61 | TVS DIODE 58VWM 103VC SMA | datasheet.pdf | |
![]() | VE-B64-EW | CONVERTER MOD DC/DC 48V 100W | datasheet.pdf | |
![]() | RNC50J3831FSRE6 | RES 3.83K OHM 1/10W 1% AXIAL | datasheet.pdf | |
![]() | RN70D1211FB14 | RES 1.21K OHM 3/4W 1% AXIAL | datasheet.pdf | |
![]() | AFD58-14-15PY-6141 | CONN HSG RCPT FLANGE 15POS PIN | datasheet.pdf | |
![]() | 117-87-664-41-105101 | CONN IC DIP SOCKET 64POS GOLD | datasheet.pdf | |
![]() | 800-80-029-65-001101 | CONN HDR 29POS 0.100 T/H | datasheet.pdf | |
![]() | 2615/22-RD-500 | SIL RUB UL3132 22AWG 500 FT RD | datasheet.pdf | |
![]() | 10AS066K3F35E2SG | IC SOC FPGA 588 I/O 1152FBGA | datasheet.pdf | |
![]() | NFM18CC221R1C3B | Capacitors Inductors Filters... | datasheet.pdf | |
![]() | CSAC4.00MGCM | Capacitors Inductors Filters... | datasheet.pdf |