Question 1

What is the HR8825?

Accepted Answer

The HR8825 is a bipolar stepper motor driver IC with an integrated translator, supporting up to 32 microstepping modes for smooth motor operation.

Question 2

What are the key features of the HR8825?

Accepted Answer

It supports 8V-32V supply voltage, 2.5A output current, PWM current control, mixed decay mode, and includes built-in protection against overcurrent, overtemperature, and undervoltage.

Question 3

How is the motor current configured?

Accepted Answer

The maximum current is set using the formula: ITrip MAX = VREF / (5 × RS), where RS is the sense resistor.

Question 4

What package does the HR8825 use?

Accepted Answer

It is available in an ETSSOP-28 package with an exposed pad for enhanced thermal performance.

Question 5

What is the pinout of hr8825-mfg-002275?

Accepted Answer

Use the hr8825-mfg-002275 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about hr8825-mfg-002275 pinout to locate pins, power rails, and interface signals before layout.

hr8825-mfg-002275 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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AI summary

Best for

Avoid if

Check before use

Key specifications

Application

Alternative components

Design and risk insights

Questions & answers

What is the HR8825?+×

What are the key features of the HR8825?+×

How is the motor current configured?+×

What package does the HR8825 use?+×

What is the pinout of hr8825-mfg-002275?+×