TI DRV8885RHRR
| Produttore | |
| Cod. Prod. | DRV8885RHRR |
| Cod. LCSC | C2870090 |
| Imballo | WQFN-28-EP(3.5x5.5) |
| Numero Cliente | |
| Attr. chiave | WQFN-28-EP(3.5x5.5) Motor Drivers, Controllers RoHS |
| Scheda Tecnica | TI DRV8885RHRR |
| Conformità RoHS | 1 documenti disponibili |
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | TI | |
| Imballo | WQFN-28-EP(3.5x5.5) | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Power-on reset;Overvoltage protection;Built-in charge pump;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout | |
| Technology | Yes | |
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 1.5A | |
| Step Resolution | 16 | |
| Control Voltage | - | |
| RDS(on) | 440mΩ | |
| Motor Drive Voltage(Vm) | - |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | TI | |
| Imballo | WQFN-28-EP(3.5x5.5) | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Power-on reset;Overvoltage protection;Built-in charge pump;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout | |
| Technology | Yes |
| Tipo | Descrizione | |
|---|---|---|
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 1.5A | |
| Step Resolution | 16 | |
| Control Voltage | - | |
| RDS(on) | 440mΩ | |
| Motor Drive Voltage(Vm) | - |
Descrizione
The DRV8885 is a stepper motor solution designed for industrial equipment applications. The device features two N-channel power MOSFET H-bridge drivers, a microstepping indexer, and integrated current sense functionality. The DRV8885 is capable of driving up to 1.5-A full-scale output current or 1.0-A rms output current (with adequate PCB ground plane for heat dissipation, at 24V, TA=25°C).
The DRV8885 integrates current sense functionality, eliminating the need for two external sense resistors.
The STEP/DIR interface provides a simple control interface. The device is configurable for multiple step modes, from full-step to 1/16-step mode. With a dedicated nSLEEP pin, the device offers a low-power sleep mode for ultra-low quiescent current standby operation.
The device incorporates the following protection features: undervoltage, charge pump fault, overcurrent, short circuit, and overtemperature protection. Fault conditions are indicated via the nFAULT pin.
The DRV8885 is an integrated motor driver solution for bipolar stepper motors. The device integrates two NMOS H-bridges, integrated current sense and regulation circuitry, and a microstepping indexer. The DRV8885 can be powered with a supply voltage between 8 and 37V, and is capable of providing an output current up 2.3-A peak, 1.5-A full-scale, or 1.0-A rms. Actual full-scale and rms current will depend on ambient temperature, supply voltage, and PCB ground plane size.
The DRV8885 integrates current sense functionality, which eliminates the need for high-power external sense resistors. This integration does not dissipate the external sense resistor power, because the current sense functionality is not implemented using a resistor-based architecture. This functionality helps improve component cost, board size, PCB layout, and system power consumption.
A simple STEP/DIR interface allows easy interfacing to the controller circuit. The internal indexer is able to execute high-accuracy microstepping without requiring the processor to control the current level. The indexer is capable of full step and half step as well as microstepping to 1/4, 1/8, and 1/16. In addition to the standard half stepping mode, a non-circular 1/2-stepping mode is available for increased torque output.
Caratteristiche
- PWM microstepping motor driver
- Up to 1/16 microstepping non-cyclic and standard 1/2 step mode
Applicazioni
- Multifunction printers and scanners
- Laser beam printers
- 3D printers
- ATMs and banknote validators
- Video security cameras
- Office automation equipment
- Factory automation and robotics
| Qtà | Pr. unit.(Solo per riferimento) | Importo totale |
|---|---|---|
| 1+ | $ 4.5265 | $ 4.53 |
| 200+ | $ 1.752 | $ 350.40 |
| 500+ | $ 1.6902 | $ 845.10 |
| 1,000+ | $ 1.66 | $ 1660.00 |
Package Standard3000/Full Reel | ||
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | TI | |
| Imballo | WQFN-28-EP(3.5x5.5) | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Power-on reset;Overvoltage protection;Built-in charge pump;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout | |
| Technology | Yes | |
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 1.5A | |
| Step Resolution | 16 | |
| Control Voltage | - | |
| RDS(on) | 440mΩ | |
| Motor Drive Voltage(Vm) | - |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | TI | |
| Imballo | WQFN-28-EP(3.5x5.5) | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Power-on reset;Overvoltage protection;Built-in charge pump;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout | |
| Technology | Yes |
| Tipo | Descrizione | |
|---|---|---|
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 1.5A | |
| Step Resolution | 16 | |
| Control Voltage | - | |
| RDS(on) | 440mΩ | |
| Motor Drive Voltage(Vm) | - |
Descrizione
The DRV8885 is a stepper motor solution designed for industrial equipment applications. The device features two N-channel power MOSFET H-bridge drivers, a microstepping indexer, and integrated current sense functionality. The DRV8885 is capable of driving up to 1.5-A full-scale output current or 1.0-A rms output current (with adequate PCB ground plane for heat dissipation, at 24V, TA=25°C).
The DRV8885 integrates current sense functionality, eliminating the need for two external sense resistors.
The STEP/DIR interface provides a simple control interface. The device is configurable for multiple step modes, from full-step to 1/16-step mode. With a dedicated nSLEEP pin, the device offers a low-power sleep mode for ultra-low quiescent current standby operation.
The device incorporates the following protection features: undervoltage, charge pump fault, overcurrent, short circuit, and overtemperature protection. Fault conditions are indicated via the nFAULT pin.
The DRV8885 is an integrated motor driver solution for bipolar stepper motors. The device integrates two NMOS H-bridges, integrated current sense and regulation circuitry, and a microstepping indexer. The DRV8885 can be powered with a supply voltage between 8 and 37V, and is capable of providing an output current up 2.3-A peak, 1.5-A full-scale, or 1.0-A rms. Actual full-scale and rms current will depend on ambient temperature, supply voltage, and PCB ground plane size.
The DRV8885 integrates current sense functionality, which eliminates the need for high-power external sense resistors. This integration does not dissipate the external sense resistor power, because the current sense functionality is not implemented using a resistor-based architecture. This functionality helps improve component cost, board size, PCB layout, and system power consumption.
A simple STEP/DIR interface allows easy interfacing to the controller circuit. The internal indexer is able to execute high-accuracy microstepping without requiring the processor to control the current level. The indexer is capable of full step and half step as well as microstepping to 1/4, 1/8, and 1/16. In addition to the standard half stepping mode, a non-circular 1/2-stepping mode is available for increased torque output.
Caratteristiche
- PWM microstepping motor driver
- Up to 1/16 microstepping non-cyclic and standard 1/2 step mode
Applicazioni
- Multifunction printers and scanners
- Laser beam printers
- 3D printers
- ATMs and banknote validators
- Video security cameras
- Office automation equipment
- Factory automation and robotics
C2870090 Libreria EasyEDA
Conformità & Codici di Esportazione
| Tipo | Dettagli |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Tipo | Dettagli |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Tipo | Dettagli |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |