IR2153S Datasheet PDF – Self-Oscillating Half-Bridge Driver

Part Number: IR2153S

Function: Self-oscillating half-bridge driver

Package: TO-8 Pin Type

Manufacturer: International Rectifier, ( )

IR2153S datasheet


The IR2153D(S) are an improved version of the popular IR2155 and IR2151 gate driver ICs, and incorporates a high voltage half-bridge gate driver with a front end oscillator similar to the industry standard CMOS 555 timer.

The IR2153 provides more functionality and is easier to use than previous ICs.

Other data sheets are available within the file: IR2153, IR2153D

IR2153S Datasheet PDF Download

IR2153S pdf


L2930NE Datasheet – L293DNE – Quadruple Half-H Driver – TI

This post describes for the semiconductor L2930NE.

The function of this semiconductor is quadruple high-current half-H driver.

The Correct Part number of L2930NE is L293DNE.

The manufacturer of this part is Texas Instruments.

See the preview image and the L2930NE Datasheet PDF file for more information.

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L2930NE datasheet L293DNE


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.


1. Wide Supply-Voltage Range: 4.5 V to 36 V

2. Separate Input-Logic Supply

3. Internal ESD Protection

4. High-Noise-Immunity Inputs

5. Output Current 1 A Per Channel (600 mA for L293D)



1. Stepper Motor Drivers

2. DC Motor Drivers

3. Latching Relay Drivers


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L2930NE pinout

L293D Datasheet

Datasheet Download :