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MC34920FNR2 Datasheet (PDF) - Freescale Semiconductor, Inc

MC34920FNR2 Datasheet PDF - Freescale Semiconductor, Inc
Part # MC34920FNR2
Download  MC34920FNR2 Download

File Size   789.3 Kbytes
Page   29 Pages
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Description 2.8 ohm (Typ) Quad H-Bridge Motor Driver

MC34920FNR2 Datasheet (PDF)

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MC34920FNR2 Datasheet PDF - Freescale Semiconductor, Inc

Part # MC34920FNR2
Download  MC34920FNR2 Click to download

File Size   789.3 Kbytes
Page   29 Pages
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Description 2.8 ohm (Typ) Quad H-Bridge Motor Driver

MC34920FNR2 Datasheet (HTML) - Freescale Semiconductor, Inc

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MC34920FNR2 Product details

2.8 Ω (Typ) Quad H-Bridge Motor Driver

The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators. Input voltage is 21 V to 42 V DC.
Each motor of the two driver blocks can be configured as either a DC motor driver with pulse width modulation (PWM)-control or a single bipolar step motor driver. In step motor mode, both drivers are capable of being operated in the quarter step mode.
In DC motor mode, both bridges in a driver are in parallel, providing 2.4 A of drive current. In step motor mode, each bridge in a driver drives one phase. Each phase is driven with a bipolar current mode drive.

Features
• Individual Thermal Limit Protection
• User-Selectable Motors: 2 DC Motors (2.4 A / Motor), 2 Step Motors (W1-2 Phase Control), 1 DC Motor and 1 Step Motor
• 2 Buck Regulators (Switching @ 200 kHz)
• VV2 Output Voltage Is Programmable to 10 V to 15 V DC (Externally Set)
• Low-Voltage Detection Reset (VV1 and VVB+)
• Pb-Free Packaging Designated by Suffix Code EI




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About Freescale Semiconductor, Inc


Freescale Semiconductor was an American semiconductor company that was founded in 1948.
The company was a leading provider of microcontrollers, sensors, and other semiconductor products for various applications in the automotive, industrial, and consumer markets.
Freescale's products were known for their high performance, low power consumption, and small form factor.
The company was acquired by NXP Semiconductors in 2015, and its products and technologies continue to be developed and sold under the NXP brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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