DRV8824PWP Mota/Motion/Ignition Controllers & Vatyairi Stepper mota controller IC
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Mota / Motion / Ignition Controllers & Vatyairi |
| RoHS: | Details |
| Product: | Stepper Motor Controllers / Vatyairi |
| Type: | Half Bridge |
| Operating Supply Voltage: | 8.2 kusvika 45 V |
| Output Current: | 1.6 A |
| Zvekushandisa Zvazvino: | 5 mA |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT |
| Pakeji/Nyaya: | HTSSOP-28 |
| Kurongedza: | Tube |
| Brand: | Texas Instruments |
| Development Kit: | DRV8824EVM |
| Features: | Yakabatanidzwa micro-kutsika |
| Nhamba Yezvinobuda: | 2 Output |
| Product Type: | Motokari / Motion / Ignition Controllers & Vatyairi |
| Rds On - Drain-Source Resistance: | 1.28 Ohms |
| Series: | DRV8824 |
| Factory Pack Quantity: | 50 |
| Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 120 mg |
♠ DRV8824 Stepper Motor Controller IC
Iyo DRV8824 inopa yakasanganiswa mota mutyairi mhinduro yemaprinta, scanner, uye mamwe otomatiki emidziyo yekushandisa. Chishandiso ichi chine madhiraivha maviri eH bhiriji uye microstepping indexer, uye inoitirwa kutyaira bipolar stepper mota. Iyo inobuda mutyairi block ine N-chiteshi simba MOSFETs akagadziridzwa akazara H-mabhiriji kutyaira mota windings. Iyo DRV8824 inokwanisa kutyaira inosvika 1.6 A yezvino kubva kune yega yega inobuda (ine heatsinking chaiyo, pa24 V uye 25 ° C).
A simple STEP/DIR interface inobvumira kupindirana kuri nyore kune controller maseketi. Mode pini inobvumira kumisikidzwa kwemota mune yakazara-nhanho kusvika ku1/32-nhanho modhi. Decay mode inogadzirika kuitira kuti kunonoka kuora, kukurumidza kuora, kana kuora kwakasanganiswa kunogona kushandiswa. A low-power sleep mode inopiwa iyo inovhara mukati medunhu kuti iwane yakanyanya-yakaderera quiescent current draw.Iyi nzira yekurara inogona kuiswa uchishandisa yakatsaurirwa nSLEEP pin.
Internal shutdown mabasa anopihwa overcurrent, short circuit, undervoltage lockout, uye pamusoro tembiricha. Mhosva mamiriro anoratidzwa kuburikidza nepini nFAULT.
• PWM Microstepping Stepper Motor Driver
- Yakavakwa-In Microstepping Indexer
- Kusvikira 1/32 Microstepping
• Multiple Decay Modes:
– Musanganiswa Kuora
– Kuora Kunonoka
- Kukurumidza Kuora
• 8.2-V kusvika 45-V Operating Supply Voltage Range
• 1.6-A Maximum Drive Current pa24 V uye TA = 25°C
• Nyore STEP/DIR Interface
• Yakaderera-Yazvino Kurara Mode
• Yakavakwa-In 3.3-V Reference Output
• Diki Package uye Footprint
• Zvimiro zvekudzivirira:
- Overcurrent Dziviriro (OCP)
- Thermal Shutdown (TSD)
- VMx Undervoltage Lockout (UVLO)
-Kukanganisa Mamiriro Ekuratidza Pini (nFAULT)
• Automatic Teller Machines
• Mari Kubata Machines
• Vhidhiyo Chengetedzo Makamera
• Vadhindi
• Scanners
• Office Automation Machines
• Michina Yemitambo
• Factory Automation
• Robhoti
