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Référence fabricant
L6228D
L6228 Series 52 V DMOS Driver for Bipolar Stepper Motor - SOIC-24
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| Nom du fabricant: | STMicroelectronics | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :32 par Tube Style d'emballage :SOIC-24 Méthode de montage :Surface Mount | ||||||||||
| Code de date: | |||||||||||
STMicroelectronics L6228D - Spécifications du produit
Informations de livraison:
ECCN:
Informations PCN:
Statut du produit:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=L6228D&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/p/semiconductors--analog--drivers--motor-drivers/l6228d-stmicroelectronics-7957145
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=L6228D&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/p/semiconductors--analog--drivers--motor-drivers/l6228d-stmicroelectronics-7957145
STMicroelectronics L6228D - Caractéristiques techniques
| No of Outputs: | Quad |
| Output Current-Max: | 1.4A |
| Supply Voltage-Max: | 52V |
| Style d'emballage : | SOIC-24 |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
The L6228D is a DMOS Fully Integrated Stepper Motor Driver with non-dissipative Overcurrent Protection, realized in MultiPower-BCD technology, which combines isolated DMOS Power Transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a two-phase bipolar stepper motor including: a dual DMOS Full Bridge, the constant off time PWM Current Controller that performs the chopping regulation and the Phase Sequence Generator, that generates the stepping sequence.
Features:
- Operating supply voltage from 8 to 52 V
- 2.8 A output peak current (1.4 A DC)
- RDS(on) 0.73 O typ. value @ TJ = 25 °C
- Operating frequency up to 100 kHz
- Non Dissipative Overcurrent Protection
- Dual Independent Constant toff PWM CurrentControllers
- Fast/Slow Decay Mode Selection
- Fast Decay Quasi-Synchronous Rectification
- Decoding Logic for Stepper MotorFull And Step Drive
- Cross conduction protection
- Thermal shutdown
- Undervoltage lockout
- Integrated fast free wheeling diodes
Applications:
- Bipolar Stepper Motor
Emballages disponibles
Qté d'emballage(s) :
32 par Tube
Style d'emballage :
SOIC-24
Méthode de montage :
Surface Mount