3

PRELIMINARY DATA SHEET

IXDD404PI/404SI/404SIA/404SI-16

Pin Description

SYMBOL

FUNCTION

DESCRIPTION

EN A

A Channel Enable

The Channel A enable pin. This pin, when driven low, disables the A

Channel, forcing a high impedance state to the A Channel Output.

IN A

A Channel Input

A Channel Input signal-TTL or CMOS compatible.

GND

Ground

The system ground pin. Internally connected to all circuitry, this pin provides

ground reference for the entire chip. This pin should be connected to a low

noise analog ground plane for optimum performance.

IN B

B Channel Input

B Channel Input signal-TTL or CMOS compatible.

OUT B

B Channel Output

B Channel Driver output. For application purposes, this pin is connected,

through a resistor, to Gate of a MOSFET/IGBT.

VCC

Supply Voltage

Positive power-supply voltage input. This pin provides power to the entire

chip. The range for this voltage is from 4.5V to 25V.

OUT A

A Channel Output

A Channel Driver output. For application purposes, this pin is connected,

through a resistor, to Gate of a MOSFET/IGBT.

EN B

B Channel Enable

The Channel B enable pin. This pin, when driven low, disables the B

Channel, forcing a high impedance state to the B Channel Output.

Figure 2 - Characteristics Test Diagram

Note 1: Operating the device beyond parameters with listed “absolute maximum ratings” may cause permanent

damage to the device. Typical values indicate conditions for which the device is intended to be functional, but do not

guarantee specific performance limits. The guaranteed specifications apply only for the test conditions listed.

Exposure to absolute maximum rated conditions for extended periods may affect device reliability.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper ESD procedures when

handling and assembling this component.

EN A

IN A

GND

IN B

EN B

OUT A

OUT B

VCC

1

2

3

4

8

7

6

5

I

X

D

D

4

0

4

SO8 (SI, SIA)

8 PIN DIP (PI)

SO16 (SI-16)

Pin Configurations