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L293D

ACTIVE

Quadruple Half-H Drivers

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Data sheet

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DRV8904-Q1 ACTIVE Automotive, 40V, 6A 4 channel half-bridge motor driver with advanced diagnostics Wider voltage range (4.5V min), more current (1A per output), smaller package size, advanced diagnostics

L293D

ACTIVE
Data sheet Order now

Product details

Vs ABS (max) (V) 36 Rating Catalog Operating temperature range (°C) 0 to 70
Vs ABS (max) (V) 36 Rating Catalog Operating temperature range (°C) 0 to 70
PDIP (NE) 16 180.972 mm² 19.8 x 9.14
  • Wide Supply-Voltage Range: 4.5 V to 36 V
  • Separate Input-Logic Supply
  • Internal ESD Protection
  • High-Noise-Immunity Inputs
  • Output Current 1 A Per Channel (600 mA for
    L293D)
  • Peak Output Current 2 A Per Channel (1.2 A for
    L293D)
  • Output Clamp Diodes for Inductive Transient
    Suppression (L293D)
  • Wide Supply-Voltage Range: 4.5 V to 36 V
  • Separate Input-Logic Supply
  • Internal ESD Protection
  • High-Noise-Immunity Inputs
  • Output Current 1 A Per Channel (600 mA for
    L293D)
  • Peak Output Current 2 A Per Channel (1.2 A for
    L293D)
  • Output Clamp Diodes for Inductive Transient
    Suppression (L293D)

The L293 and L293D devices are quadruple high-current half-H drivers. The L293 is designed to provide bidirectional drive currents of up to 1 A at voltages from 4.5 V to 36 V. The L293D is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. Both devices are designed to drive inductive loads such as relays, solenoids, DC and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications.

Each output is a complete totem-pole drive circuit, with a Darlington transistor sink and a pseudo- Darlington source. Drivers are enabled in pairs, with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN.

The L293 and L293D are characterized for operation from 0°C to 70°C.

The L293 and L293D devices are quadruple high-current half-H drivers. The L293 is designed to provide bidirectional drive currents of up to 1 A at voltages from 4.5 V to 36 V. The L293D is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. Both devices are designed to drive inductive loads such as relays, solenoids, DC and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications.

Each output is a complete totem-pole drive circuit, with a Darlington transistor sink and a pseudo- Darlington source. Drivers are enabled in pairs, with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN.

The L293 and L293D are characterized for operation from 0°C to 70°C.
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* Data sheet L293x Quadruple Half-H Drivers datasheet (Rev. D) PDF | HTML 03 Nov 2015

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