Part Details for MC33972ATEK by Freescale Semiconductor
Results Overview of MC33972ATEK by Freescale Semiconductor
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Applications
Energy and Power Systems
Renewable Energy
Automotive
MC33972ATEK Information
MC33972ATEK by Freescale Semiconductor is an Other Interface IC.
Other Interface ICs are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Part Details for MC33972ATEK
MC33972ATEK CAD Models
MC33972ATEK Part Data Attributes
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MC33972ATEK
Freescale Semiconductor
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Datasheet
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MC33972ATEK
Freescale Semiconductor
Switch Detection Interface, 22-switches with Suppressed Wakeup, 3.3 V / 5.0 V SPI , SOIC 32, Tray
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FREESCALE SEMICONDUCTOR INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Interface IC Type | INTERFACE CIRCUIT | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 3 | |
| Peak Reflow Temperature (Cel) | 260 | |
| Terminal Finish | Matte Tin (Sn) | |
| Time@Peak Reflow Temperature-Max (s) | 40 |
MC33972ATEK Frequently Asked Questions (FAQ)
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The maximum current rating of the MC33972ATEK is 2.5A per channel, with a peak current capability of 5A for short durations.
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The MC33972ATEK can be configured for half-bridge or full-bridge operation by connecting the appropriate pins and setting the MODE pin high or low. Refer to the application note AN4581 for detailed configuration guidelines.
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The VREG pin is an internal voltage regulator output that can be used to power external circuitry. It is recommended to use a 1uF capacitor to filter the output and ensure stable operation.
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The MC33972ATEK has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor and capacitor network. The OCP threshold can be set by selecting the appropriate resistor value.
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The minimum input voltage required for the MC33972ATEK to operate is 5.5V, although it can operate down to 4.5V with reduced performance.