Allegro MicroSystems A8660KESTR-J Microcontrollers
Switching Controller,
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A8660KESTR-J
Detailed Description
Switching Controller,
Package
QFN-20
Lifecycle Status
Active
Datasheet
A8660KESTR-J Datasheet
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Technical Specifications
Allegro MicroSystems A8660KESTR-J Microcontrollers technical specifications.
General
Series
A8660
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 40°C ~ + 150°C
Supply Voltage
3 V ~ 45 V
Sensing Method
High or Low Side
Operating Supply Current
2.5 mA
Input Voltage Range
3 V to 45 V
Moisture Sensitive
Yes
Package
QFN-20
Related Parts Comparison (A8660KESTR-J vs A4988SETTR-T vs A3967SLBTR-T vs A5984GLPTR-T)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | - 40°C ~ + 150°C | -20°C ~ 150°C (TJ) | -20°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 3 V ~ 45 V | 3V ~ 5.5V | 3V ~ 5.5V | 8V ~ 40V |
| Package / Case | -- | 28-VFQFN Exposed Pad | 24-SOIC | 24-TSSOP |
| Interface | -- | Logic | Logic | Logic |
| Lifecycle Status | -- | Active | Active | Active |
| Applications | -- | General Purpose | General Purpose | General Purpose |
| Function | -- | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage |
| Motor Type Stepper | -- | Bipolar | Bipolar | Bipolar |
| Output Configuration | -- | Half Bridge (4) | Half Bridge (4) | Half Bridge (4) |
| Output Current | -- | 2A | 750mA | 2A |
| Step Resolution | -- | 1, 1/2, 1/4, 1/8, 1/16 | 1, 1/2, 1/4, 1/8 | 1 ~ 1/32 |
| Action |
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