Part Number: DRV8220 Hi
I have found DRV8220 a very useful IC. There are two versions of this: DRV8220DRL & DRV8220DSG.
Have gone through the data sheet. It appears either part can be used to control a latched relay with single coil. However, there…
Part Number: DRV8220 Tool/software: using the DRV8220 in PH/EN Mode with low duty cycle will go to auto sleep in "normal operation"
I drive a small DC Motor with direction contol connected to PH and a 8bit PWM to the EN Pin of the driver. Mode and Sleep…
Part Number: DRV8220 Tool/software: Hi Team
Section 8.3.2.2 (PH/EN Control Mode) states that "if the EN pin remains low for longer than tSLEEP, the device goes into low-power sleep mode and the outputs are disabled.":
https://www.ti.com/lit/ds/symlink…
Part Number: DRV8220 Other Parts Discussed in Thread: BQ25892 Tool/software: Greetings to all.
Sorry for the delay, but the new boards have finally arrived, and I was able to test them. I see that the original post has been blocked, so I'm creatings…
Part Number: DRV8220 I want to use DRV8220DSG in half bridge mode, but it seems to start up in autosleep (which should not even be available in half bridge mode) with the unconnected mode pin "floating" at 0 V, even though I have tied nSLEEP to 3V (and…
Part Number: DRV8220 Hi ,
1)I would like to use this DRV8220 to drive a 12 V Latching relay ( Single Coil ) with about 12V/100mA at 100ms. Relay Turn ON ( Coil in fwd direction) and OFF ( Col in Reverse Direction)
Do you foresee any issue?
2…
Part Number: DRV8220 Tool/software: Greetings.
I'm currently developing a board that has, among other things, an ESP32-WROVER-E microcontroller and a DRV8220-DRL H-bridge motor driver, which I use to drive a 12 VDC latching solenoid valve, model Aquative…
Part Number: DRV8220 Hi Team,
Could you please help confirm the below two information?
1. Confirmation of the chip’s solder fillet composition and plating process;
2. The shelf life of the material, and how long it can be stored in a normal environment…
Part Number: DRV8220 Other Parts Discussed in Thread: LM2103 , DRV8262 , DRV8962 Hi MD team,
My customer is looking for an H bridge.
Can you give us a device suggestion based on the below requirements?
6-28V operating voltage…
Part Number: DRV8220 What are the circumstances in which a DRV8220 DSG blows up?
A prototype PCB that controls a 600mA brushed dc motor uses a DRV8220 DSG to drive the motor in PWM mode at 100% duty cycle, and I managed to blow the driver up in what…
