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MC34932 - Dual 5.0A H-Bridge

General Description

of each pin can be found in the Functional Description section beginning on page 12.

Table 2.

Key Features

  • 5.0 V to 36 V continuous with 24 V nominal operating voltage (transient operation from 5.0 V to 40 V).
  • 235 mΩ maximum RDS(on) at TJ = 150 °C (each H-Bridge MOSFET).
  • 3.0 V and 5.0 V TTL/CMOS logic compatible inputs.
  • Output short-circuit protection (short to VPWR or GND).
  • Overcurrent limiting (regulation) via internal constant-off-time PWM.
  • Temperature dependant current limit threshold reduction to allow for continuous operation without shutdo.

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Other Datasheets by NXP Semiconductors

Part Number Description
MC34931 5.0A H-Bridge
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MC34972 Multiple Switch Detection Interface
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MC34709 PMIC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NXP Semiconductors Data Sheet: Technical Data Document Number: MC34932 Rev. 4.0, 8/2016 Dual 5.0 A H-Bridge The 34932 is a monolithic H-Bridge Power IC in a robust thermally enhanced package. The 34932 has two independent monolithic H-Bridge Power ICs in the same package. They are designed for any low voltage DC servo motor control application within the current and voltage limits stated in this specification. This device is powered by SMARTMOS technology. Each H-Bridge in the 34932 is able to control inductive loads with currents up to 5.0 A peak. RMS current capability is subject to the degree of heatsinking provided to the device package. Internal peak current limiting (regulation) is activated at load currents above 6.5 A ±1.5 A.