Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977KLP | |
| 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 | -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) | A3977KLP | |
| Related Links | A397, A3977KLP Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | MIC9131YM | IC CTRLR DC-DC PWM HV HS 16-SOIC | datasheet.pdf | |
![]() | RNF14FTD33R2 | RES 33.2 OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | C3225X7R1H155M200AA | CAP CER 1.5UF 50V X7R 1210 | datasheet.pdf | |
![]() | IDT79R3041-20JG | IC MPU MIPS-I 20MHZ 84PLCC | datasheet.pdf | |
![]() | MNG14-4FLX-BOTTLE | CONN FORK LOCK INSUL #4 100PC | datasheet.pdf | |
![]() | S02B-ZESK-2D(T)(LF)(SN) | CONN HEADER 2POS 1.5MM T/H R/A | datasheet.pdf | |
![]() | 0982680287 | 1.25MM JMPR LGT 152 TYPE A 22POS | datasheet.pdf | |
![]() | NPPC101LFBN-RC | Connector Header 10 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | ATS-11C-62-C1-R0 | HEATSINK 40X40X15MM L-TAB | datasheet.pdf | |
![]() | IRF3707ZSTRLPBF | MOSFET N-CH 30V 59A | datasheet.pdf | |
![]() | ADSP-2166KS-52 | DSP Microcomputers with ROM IC | datasheet.pdf | |
![]() | TZC3Z030A310B00 | Capacitors Inductors Filters... | datasheet.pdf |