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34931 - 5.0A H-Bridge

Description

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

Table 2.

Features

  • 5.0 V to 36 V continuous operation 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.
  • Overcurrent limiting (regulation) via internal constant-off-time PWM.
  • Output short-circuit protection (short to VPWR or GND).
  • Temperature-dependant current-limit threshold reduction.
  • All inputs have an internal.

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Datasheet Details

Part number 34931
Manufacturer NXP
File Size 708.62 KB
Description 5.0A H-Bridge
Datasheet download datasheet 34931 Datasheet
Additional preview pages of the 34931 datasheet.

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Full PDF Text Transcription

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NXP Semiconductors Technical Data 5.0 A H-Bridge The 34931 is a monolithic H-Bridge Power IC in a robust thermally enhanced package. It is 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. The 34931 H-Bridge 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. Output loads can be pulse-width modulated (PWMed at frequencies up to 20 kHz. A load current feedback feature provides a proportional (0.
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