DRV8824PWP Lub cev muaj zog / Motion / Ignition Controllers & Tsav Stepper lub cev muaj zog tswj IC
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Motor / Motion / Ignition Controllers & Tsav Tsheb |
| RoHS: | Paub meej |
| Khoom siv: | Stepper Tsav Controllers / Tsav Tsheb |
| Hom: | Ib nrab Choj |
| Kev khiav hauj lwm voltage: | 8.2v rau 45v |
| Cov zis tam sim no: | 1.6 A |
| Kev khiav hauj lwm muab khoom tam sim no: | 5 mA |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Mounting Style: | SMD / SMT |
| Pob / Case: | HTSOP-28 |
| Ntim: | Tube |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | DRV8824EVM |
| Nta: | Integrated micro-stepping |
| Number of Outputs: | 2 Tso zis |
| Yam khoom: | Motor / Motion / Ignition Controllers & Tsav Tsheb |
| Rds On - Drain-Source Resistance: | 1.28 kwm |
| Series: | TIAB SA 8824 |
| Factory Pack Quantity: | 50 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Chav ntsuas hnyav: | 120 mg |
♠ DRV8824 Stepper Tsav Controller IC
DRV8824 muab kev daws teeb meem kev tsav tsheb sib xyaw rau cov tshuab luam ntawv, tshuab luam ntawv, thiab lwm yam khoom siv siv tshuab. Cov cuab yeej muaj ob lub H choj tsav tsheb thiab lub microstepping indexer, thiab yog npaj los tsav lub bipolar stepper motor. Cov tso zis tsav tsheb thaiv muaj N-channel zog MOSFETs teeb tsa raws li H-bridges tag nrho los tsav lub cev muaj zog windings. DRV8824 muaj peev xwm tsav mus txog 1.6 A ntawm tam sim no los ntawm txhua qhov tso zis (nrog rau cov cua sov kom zoo, ntawm 24 V thiab 25 ° C).
Ib qho yooj yim STEP / DIR interface tso cai rau kev cuam tshuam yooj yim rau cov khoom siv hluav taws xob. Hom pins tso cai rau kev teeb tsa ntawm lub cev muaj zog hauv cov kauj ruam mus txog 1/32-kauj ruam hom. Txoj kev lwj yog configurable kom qeeb qeeb, nrawm nrawm, lossis sib xyaw ua kom tawg tuaj yeem siv tau. Lub zog pw tsaug zog qis yog muab rau uas kaw qhov hluav taws xob sab hauv kom ua tiav qhov qis qis qis tam sim no.Qhov kev pw tsaug zog no tuaj yeem teeb tsa siv tus pin nSLEEP tshwj xeeb.
Internal shutdown functions yog muab rau overcurrent, luv luv Circuit Court, undervoltage lockout, thiab tshaj kub. Cov xwm txheej txhaum cai raug qhia los ntawm nFAULT tus pin.
• PWM Microstepping Stepper Tsav Tsav
- Ua-hauv Microstepping Indexer
- Txog 1/32 Microstepping
• Ntau hom Decay:
- Mixed Decay
- Slow Decay
- Ceev ceev
• 8.2-V rau 45-V Kev Ua Haujlwm Kev Pabcuam Voltage Range
• 1.6-A Maximum Tsav tam sim no ntawm 24 V thiab TA = 25 ° C
• Yooj yim STEP/DIR Interface
• Hom pw tsaug zog qis tam sim no
• Ua-nyob rau hauv 3.3-V Reference tso zis
• Pob me me thiab hneev taw
• Kev tiv thaiv nta:
- Kev tiv thaiv overcurrent (OCP)
- Thermal Shutdown (TSD)
- VMx Undervoltage Lockout (UVLO)
- Fault Condition Indication Pin (nFAULT)
• Tsis siv neeg Teller Machine
• Nyiaj Siv Tshuab
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• Scanners
• Chaw Ua Haujlwm Automation Machine
• Cov tshuab ua si
• Hoobkas Automation
• Robotics
