DS DS – High Current/voltage Darlington Driver, Package: Soic Narrow , Pin Nb= The DS is comprised of seven high voltage, high current. The DS DS DS are comprised of seven high voltage high current NPN Darlington transistor pairs All units feature common emitter open collector. DS datasheet, DS pdf, DS data sheet, datasheet, data sheet, pdf, National Semiconductor, High Current/Voltage Darlington Driver.

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You and the handful of regulars on here that consistently help out are true American heros [noparse]: I’m tired and frustrated for today.

High Current/Voltage Darlington Driver

So far I’ve had no luck, even following the schematic at the link you posted. C, unless otherwise specified Note 2. This does not seem to be the case. I’ll admit I don’t have much experiance dealing directly with transisters, but I thought I could handle this apparently simple device.

I’m sure this is really simple and I am just being a dolt. Click a thumbnail to view larger image: Manuals, Datasheets, Drivers, Links. Distributors for availability and specifications.

Connecting DS High Current Driver — Parallax Forums

You guys are great! The DS has a series base resistor to each Darlington. They are not meant to imply that the devices. The tables of “Electrical Characteristics” provide conditions for actual device operation.


Here is what I have right now: Junction Temperature Range, T J. Stock Quick Quote. Or, does the input pin serve as both an enable and supply voltage? Not just a picture from the manufacturer’s website, but the actual piece of equipment you would receive. Thank you for submitting your InstraView Request! Is the common pin supposed to be the supply voltage for the output pin?

Quick Links Categories Recent Discussions. Package Thermal Dissipation Ratings. I also tried connecting the positive terminal of the external 24vdc power supply to the DS common pin instead of VDD. Tom Sisk Sisk Consulting Inc. To maximize their effec.

Chris Savage Parallax Engineering Posts: We’ll send you an email letting you know exactly when your piece of equipment will be available for dqtasheet Name: Roger, With reference to your earlier post, only two connections are wrong: Mercury Drive Champaign, IL Sign In or Register to comment.

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I really appreciate the help guys. When I switch the power on I get. Buying used equipment doesn’t always have to be a shot in the dark.

DS 데이터시트(PDF) – National Semiconductor (TI)

Europe Customer Darasheet Center. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information. I’ve tried every approach suggested here and then some, still the biggest dds2003 smallest output I could get was Here is a link to the data sheet: We appreciate your interest in using our InstraView website!


The Common pin is the common pin for the protection diodes and should must! In this configuration, I get. Product price, specification, warranty and availability subject to change without notice.

The DS offers solutions to a great many interface. We know there are plenty of differences when it comes to used equipment and quite often, choosing between different pieces is difficult, especially when the equipment is not sitting right in front of you. Thanks everyone for datashert patience and expertise.

The problem turned out to be two-fold. All units feature com. Attached hopefully is a schematic.

All limits apply to the complete Darlington series except as specified for a single device dx2003. Seven high gain Darlington pairs. It’s like having the store come to you! Japan Customer Support Center. In that configuration I get -3vdc on the ouput when VDD is switched on.