Sanhuang electronics (Hong Kong) Co., Limited
| Payment Terms | T/T |
| Supply Ability | In stock |
| Delivery Time | 3-5 work days |
| Packaging Details | anti-static bag & cardboard box |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | - |
| Function | Controller - Commutation, Direction Management |
| Output Configuration | Pre-Driver - Half Bridge (4) |
| Interface | Logic |
| Technology | Power MOSFET |
| Step Resolution | 1, 1/2, 1/4, 1/16 |
| Applications | General Purpose |
| Current - Output | - |
| Voltage - Supply | 3V ~ 5.5V |
| Voltage - Load | 12V ~ 50V |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 38-TSSOP |
| Brand Name | Allegro MicroSystems |
| Model Number | A4989SLDTR-T |
View Detail Information
Explore similar products
450mA Automotive Power Management IC TPS92630QPWPRQ1 TPS92630-Q1
4.5-36V L293D Power Management ICs MTRDRV BIPLR 16PWRDIP STMicroelectronics
10mA 36V Laptop Power Management Chip , INA226AIDGSR IC Current Monitor 10VSSOP
N Channel Power Management ICs PWR DRIVER PWRSO10 STMicroelectronics VNQ660SP
Product Specification
| Payment Terms | T/T | Supply Ability | In stock |
| Delivery Time | 3-5 work days | Packaging Details | anti-static bag & cardboard box |
| Motor Type - Stepper | Bipolar | Motor Type - AC, DC | - |
| Function | Controller - Commutation, Direction Management | Output Configuration | Pre-Driver - Half Bridge (4) |
| Interface | Logic | Technology | Power MOSFET |
| Step Resolution | 1, 1/2, 1/4, 1/16 | Applications | General Purpose |
| Current - Output | - | Voltage - Supply | 3V ~ 5.5V |
| Voltage - Load | 12V ~ 50V | Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 38-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 38-TSSOP | Brand Name | Allegro MicroSystems |
| Model Number | A4989SLDTR-T |
The A4989 is a dual full-bridge gate driver with integrated microstepping translator suitable for driving a wide range of higher power industrial bipolar 2-phase stepper motors (typically 30 to 500 W). Motor power is provided by external N-channel power MOSFETs at supply voltages from 12 to 50 V.
▪ 2-wire step and direction interface
▪ Dual full-bridge gate drive for N-channel MOSFETs
▪ Operation over 12 to 50 V supply voltage range
▪Synchronous rectification
▪Cross-conduction protection
▪ Adjustable mixed decay
▪ Integrated sinusoidal DAC current reference
▪ Fixed off-time PWM current control
▪ Enhanced low current control when microstepping
▪ Pin compatible with the A3986
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Allegro MicroSystems |
| Product Category | Motor Drivers and Controllers |
| Series | - |
| Packaging | Alternate Packaging |
| Package-Case | 38-TFSOP (0.173", 4.40mm Width) |
| Technology | Power MOSFET |
| Operating-Temperature | -20°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Function | Controller - Commutation, Direction Management |
| Applications | General Purpose |
| Interface | Step/Direction |
| Voltage-Supply | 3 V ~ 5.5 V |
| Supplier-Device-Package | 38-TSSOP |
| Current-Output | - |
| Output-Configuration | Pre-Driver - Half Bridge (4) |
| Voltage-Load | 12 V ~ 50 V |
| Motor-Type-Stepper | Bipolar |
| Motor-Type-AC-DC | - |
| Resolution | 1, 1/2, 1/4, 1/16 |
Company Details
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2005
Total Annual:
1000000-3000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Our company, founded in 2005, has built long-term partnerships with numerous high-quality suppliers worldwide. We specialize in providing customers with new and original products. To ensure quality, our technicians rigorously test all products before shipment, offering customers the strongest ass... Our company, founded in 2005, has built long-term partnerships with numerous high-quality suppliers worldwide. We specialize in providing customers with new and original products. To ensure quality, our technicians rigorously test all products before shipment, offering customers the strongest ass...
Get in touch with us
Leave a Message, we will call you back quickly!