A3992 Motor Driver IC
- Stock: 4 InStock
- SKU: 1792 | DAE396
-
Rs.
224.20 (inc GST)
Rs.190.00 + GSTQty :
GST Invoice on all Purchase. So you will be eligible to take input tax credit. |
IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com. |
Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location. |
A3992 Full-Bridge Motor Driver
DMOS Dual Full-Bridge Microstepping PWM Motor Driver
Designed for pulse width modulated (PWM) current control of bipolar microstepped stepper motors, the Allegros A3992 is -capable of continuous output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time PWM current control timing circuitry can be programmed via the serial interface to operate in slow, fast, or mixed decay modes.The desired load current level is set via the serial port with two six bit linear DACs in conjunction with a reference voltage. The six bits of control allow maximum flexibility in torque control for a variety of step methods, from microstepping to full step drive. Load current is set in 1.56% increments of the maximum value. Synchronous rectification circuitry allows the load current to flow through the low RDS(on)of the DMOS output driver during current decay.
This feature eliminates the need for external clamp diodes in most applications, saving cost and external component count, while minimizing power dissipation. Internal circuit protection includes short-to-ground, shorted load, thermal shutdown with hysteresis, and crossover current protection. Special power up sequencing is not required.The A3992 is supplied in a thin profile (1.2 mm maximum height) 24 pin TSSOP (suffix LP) with exposed thermal pad and a 24 pin plastic DIP with dual copper batwing tabs (suffix B). The exposed thermal pad on the LP is at ground potential and needs no electrical isolation. Both packages are lead (Pb) free with 100% matte tin leadframe plating.
Features Of A3992 DMOS Dual Full-Bridge Microstepping PWM Motor Driver IC
- ±1.5 A, 50 V continuous output rating
- Low RDS(on)DMOS output drivers
- Short-to-ground protection
- Shorted load protection
- Optimized microstepping via six bit linear DACs
- Programmable mixed, fast, and slow current decay modes
- 4 MHz internal oscillator for digital timing
- Serial interface controls chip functions
- Synchronous rectification for low power dissipation
- Internal UVLO and thermal shutdown circuitry
- Crossover-current protection
- Inputs compatible with 5 or 3.3 V control signals
- Sleep and Idle modes
Absolute Maximum Ratings Of A3992 IC
- Absolute Maximum Ratings (VBB) : 50 Volts
- Output Current (IOUT) : ±1.5 Ampere
- Logic Supply Voltage (VDD) : 7.0 Volts
- Logic Input Voltage Range (VIN) : –0.3 to 7 Volts
- OUTx to SENSEx Voltage : 50 Volts
- REF Reference Voltage (VREF) : 3 Volts
- SENSE Voltage (DC) (VSENSE) : 500 mV
- Operating Ambient Temperature (TA) : –20 to 85 ºC
- Maximum Junction Temperature (TJ(max)) : 150 ºC
- Storage Temperature (Tstg) : –55 to 150 ºC
NEW Products
Product Page : New Products
SKD502T MOSFET (N Channel)
SKD502T MOSFET (N-Channel)SKD502T MOSFET N Channel 85V 120A(Tc) 4V @ 250uA 5.5mO @ 50A,10V TO-2..
Rs.50.74 (inc GST)
Rs.43.00 + GST
SKU: 3887 | DAF978
Stock: 80
ZE03-SO2 GAS Sensor Module
ZE03-SO2 GAS Sensor ModuleElectrochemical Detection Module ZE03-SO2ZE03-SO2 Gas sensor can be used t..
Rs.13,216.00 (inc GST)
Rs.11,200.00 + GST
SKU: 1764 | DAB100
Stock: 2
Meanwell SMPS IRM 30-24
Meanwell IRM 30-24 SMPSMeanwell IRM 30-24 SMPSThe Meanwell IRM-30-24 is a highly reliable and effici..
Rs.1,321.60 (inc GST)
Rs.1,120.00 + GST
SKU: 4095 | DAG801
Stock: 3
MORNSUN LS10-13B12R3P AC TO DC POWER SUPPLY MODULE
MORNSUN LS10-13B12R3P AC TO DC POWER SUPPLY MODULEMORNSUN LS10-13B12R3P AC TO DC POWER SUPPLY MODULE..
Rs.214.76 (inc GST)
Rs.182.00 + GST
SKU: 5056 | DAG833
Stock: 50
Have You Seen
Product Page : Have You Seen
MPX5500DP Pressure Sensor
MPX5500DP Pressure SensorMPX5500DP Integrated Silicon Pressure SensorThe MPX5500DP piezoresistive tr..
Rs.1,715.60 (inc GST)
Rs.1,453.89 + GST
SKU: 3788 | DAF619
Stock: 250
TD501D485H A Mornsun Single High Speed RS485 Isolation Transceiver Module Automatic Switching
TD501D485H A Single High Speed RS485 Isolation Transceiver ModuleMornsun's TD501D485H-A is a high Sp..
Rs.483.80 (inc GST)
Rs.410.00 + GST
SKU: 3744 | DAF156
Stock: 50
XL1509-Adj E1 Buck DC to DC Converter IC (SOP8L Package)
XL1509-Adj E1 Buck DC to DC Converter IC (SOP8L Package)XL1509-Adj E1 Buck DC to DC Converter IC, Ad..
Rs.25.96 (inc GST)
Rs.22.00 + GST
SKU: 3657 | DAF397
Stock: 485
MSP-EXP430F5529LP USB LAUNCHPAD EVALUATION KIT
MSP-EXP430F5529LP USB LAUNCHPAD EVALUATION KITMSP EXP430F5529LP - MSP430F5529 USB LaunchPad Ev..
Rs.2,199.52 (inc GST)
Rs.1,864.00 + GST
SKU: 3749 | DAD747
Stock: 2
Related Products
DRV8825 Stepper Motor Driver
DRV8825 Stepper Motor DriverThe DRV8825 features adjustable current limiting, over-current and over-..
Rs.230.10 (inc GST)
Rs.195.00 + GST
SKU: 1220 | DAA724
Stock: 2
A3982 Stepper Motor Driver SMD IC
A3982 Stepper Motor Driver SMD IC A3982 Stepper Motor Driver SMD ICThe A3982 is a complete steppe..
Rs.446.04 (inc GST)
Rs.378.00 + GST
SKU: 3222 | DAD223
Stock: 5
TB6600HG Motor Driver IC
TB6600HG Motor Driver ICTB6600HG PWM Chopper Type bipolar Stepping Motor Driver ICThe TB6600HG is a ..
Rs.466.10 (inc GST)
Rs.395.00 + GST