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excellente communication, produit comme prévu.
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Je suis en ligne une discussion en ligne
L99MD01XPTR Integrated Circuit Chip Octal Half-Bridge Driver With SPI Control For Automotive Application
L99MD01XPTR Integrated Circuit Chip Octal Half-Bridge Driver With SPI Control For Automotive Application
Définition
Part Number:
L99MD01XPTR
Output Current::
250 mA
Operating Supply Current::
4.2 mA
Minimum Operating Temperature::
- 40 C
Maximum Operating Temperature::
+ 150 C
Supply Voltage - Max::
38 V
Mettre en évidence:
L99MD01XPTR
,
L99MD01XPTR Integrated Circuit Chip
,
SPI Control Octal Half-Bridge Driver
L99MD01XPTR Integrated Circuit Chip Octal Half-Bridge Driver With SPI Control For Automotive Application
Product Description Of L99MD01XPTR
L99MD01XPTR is an octal half-bridge driver for automotive applications.
The device is intended to drive DC and/or stepper motors. Using the boost converter it’s possible to drive 4 stepper motors simultaneously. Without boost converter the system is able to run 3 stepper motors in sequential mode or 2 stepper motors simultaneously. The octal half bridge configuration allows also to drive 4 DC-motors simultaneously and 7 DC-motors sequentially.
The integrated 24 bit standard Serial Peripheral Interface (SPI) controls all outputs and provides diagnostic information: normal operation, open-load in on-state, overcurrent, temperature warning and overtemperature.
Specifications Of L99MD01XPTR
Half Bridge
250 mA
4.2 mA
- 40 C
+ 150 C
Supply Voltage - Max:
38 V
Supply Voltage - Min:
6 V
Unit Weight:
484.700 mg
Feature Of L99MD01XPTR
8 half bridges
RON = typ. 0.9 Ω (HS), 0.64 Ω (LS) @ Tj= 25 °C
Current limit of each output at min. 0.8 A
Intrinsic DC/DC step up converter driving an external MOSFET
PWM mode option for all half bridges for hold current
Internal PWM generation
Two current monitor outputs
SPI interface for data communication
Temperature warning
All outputs overtemperature protected
All outputs short circuit protected
VCCsupply voltage 3.0 to 5.3 V
Very low current consumption in standby mode typ. 5 μA
VSoperating range compliant: 6 V – 18 V
Applications Of L99MD01XPTR
Stepper motor driver and / or DC
Intended to drive HVAC flaps
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
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