The L is a DMOS Dual Full Bridge designed for motor control applications, realized in MultiPower-. BCD technology, which combines isolated DMOS. L are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for L L datasheet, L pdf, L data sheet, datasheet, data sheet, pdf, ST Microelectronics, DMOS DUAL FULL BRIDGE DRIVER WITH PWM CURRENT.

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I also should have mentioned earlier that although there is no real voltage to datashete of between the output pins to speak of, what little there is 0. Distributor Name Region Stock Min. Menu Products Explore our product portfolio. Forget linear voltage regulators because lots of wasted energy. Media Subscription Media Contacts. What motors are you using this with as well as how datzsheet you getting that 48V DC? In case it wasn’t clear from the schematic, the supply voltage for the IC is 48 VDC, so that perfectly within range.

You need the common ground. The OP has attached the 5v to the VREF pins which are used to figure out the signal voltages so it knows what’s high and low.

L Datasheet PDF – STMicroelectronics

Product is in volume production 3. I really want to get this to work Current layout and pics can be found here. Please refer to page 16 of the datasheet. Log in or sign up in seconds. Want to add to the discussion? Buy Direct Add to cart. Does anybody know l66207 ST Code of Conduct Blog. That’s the voltage for the H bridge itself, as in the supply for the H bridge part itself and not the logic circuitry voltage.


Need help with motor driver IC self. Product is in design feasibility stage. I can’t tell from your diagram if you did. The device also includes two independent constant off time PWM current controllers that perform the chopping regulation.

L6207 Datasheet PDF

You are missing datasneet a bit of components to get this chip up and running. Are you using some big motors? Limited Engineering samples available Preview: Support Home Video Center. Free Sample Add to cart. It’s wasn’t very obvious from his fritzing diagram that the little black barrel jack is where he is bringing in the bridge supply. Don’t forget that the motor inrush is much higher than stall current.

Computers and Peripherals Data Center. Arduino has enough current for that coming off the 5v pin. I got an IC for driving two DC motors an STM L in a DIP24 package, datasheet here and I wired it up as illustrated here but when I output the correct logic datawheet described in the datasheet, there appears to be no voltage between any of the output pins. Support Home Complete list and gateway to support services and resource pools.

Digikey seems to be the only one who has the DIP version in stock: Product is in design stage Target: Right now looking at it your Arduino ground isn’t tied. Submit a new link. Not Recommended for New Design.


From the fine datasheet: Communications Equipment, Computers and Peripherals. Did you also connect some supply power to it.

Who We Are Management. Updated the circuit to the one recommended on page 16 of the datasheet, wired it up like this. Key Features Operating supply voltage from 8 to 52 V 5. Now you are really doing l607 have to do your own debugging by going through each input and checking the expected values. Become a Redditor and subscribe to one of thousands of communities.

Product is in volume production only to support customers ongoing production. Product is in volume production Evaluation: This device needs some external caps and resistors to get the charge pump to operate that drives the upper fets of the integrated h-bridge. Here’s the product page.

No commitment taken to design or produce NRND: While it is definately the right way to go, it still datasgeet help. You need dqtasheet common ground between the Arduino and motor bridge and the battery.

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