ORDERING INFORMATION. See general marking information in the device marking section on page 11 of this data sheet. DEVICE MARKING INFORMATION. 1. A Switching Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for A Switching Voltage. DESCRIPTION. The MCA series is a monolithic control circuit delivering the main functions for DC-DC voltage converting. ORDERING INFORMATION.

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But what it doesnt do is read RS That allows easy testing of battery cells of just about any type very 34063x set up capabilities which allows testing of four cells simultaneously. I started a new thread about this subject a few days ago: Hi MrRB, That’s one goal yes, with the overall datashwet being able to monitor just about any process, and to start with to use the Tablet as a general purpose test bed for other plug in test equipment starting with a four channel volt meter.

I was thinking of an entire inverted scheme, but this looks interesting too. It doesnt have that built in and im not sure if it ever will. That’s basically good when we have a constant load. Let me elaborate just a dtasheet.

I always meant to try a PIC as feedback for voltage regulation but never got around to it. Replacement Transformer Started by ncag Today at 7: It could be the Linux ones work but im not sure yet as i am quite new to this operating system and hardware.

The circuit for this buck converter is nothing original, basically 334063a is the circuit from the IC datasheet, and all I did was to use an external PFET instead of the external PNP transistor shown in the datasheet. Re the waveform skipping etc, that was not happening at currents over 0.


A (ETC) PDF技术资料下载 A 供应信息 IC Datasheet 数据表 (2/2 页)

Well, i am aware of how a peak current limit works in regulators but 340663a not really the kind of regulation i would need for this project. Problem is getting a BT adapter that works with the Android Tablet. The charger automatically selects between 7. To participate you need to register. Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at Hello MrRB, Thanks for posting that circuit, it looks very promising.

But i’d like it to be datsheet versatile as the Windows based program panel.

The program board i have does it that way too to regulate the 12v program pulse amplitude. The small Tablet computers make an exceptionally nice base for a number of different pieces of test equipment, a multi channel volt meter just 34036a example. Hi MrRB, Well, i am aware of how a peak current dztasheet works in regulators but that’s not really the kind of regulation i would need for this project.

With efficiency like that it looks well worth looking into for this kind of project. Found some P channel devices, price range 1. I take it you can write tablet apps like a program to datssheet the voltages?

I’ll read it and see what it has to offer then get back here with some comments. Saves a voltage regulator i guess As you recall my original question was for a regulator for use with a Tablet computer, well on a related note, have you tried interfacing with a Tablet computer yet?


Just an update datashee MrAl, re an earlier conversation where I was going to build a 6v 10Ah sealed lead acid battery charger for a robot project.

I was looking for about 1 amp nominal output current with up to 2 amp capability.

So the bottom line is an interface to the Tablet that allows various uC based test equipment to connect and use 340633a Tablet as display and eventually control input too.

It does support Bluetooth. Potentiometer Questions Started by norbss Yesterday at Operation is pretty simple; the PIC has 2 ADC channels, and monitors the battery voltage and current sense resistor voltage. BTW, when you look at the daatsheet waveshape for a while do you see any quick jumps once in a while?

I added a brass angle shim and large sloder blob to cool the PFET which now datasheeet gets much warmer than body temp. Media New media New comments Search media.

But you may want to go with Bluetooth if you are interested. Since the efficiency is 93 percent at 1 amp out this should work nicely.

34063A Datasheet

The only problem i am having now is interfacing my circuit to the Tablet because my Tablet doesnt have Bluetooth. But google Mosfet turnoff circuits.

I’ve even considered electrical stimulation of the touch pad itself in a designated area of the screen but that 43063a be exceptionally slow, too slow for my purpose.