EiceDRIVER™ Compact

2EDL family

Final datasheet

10

<Revision 2.5>, 17.07.2014

3

Pin configuration, description, and functionality

3.1

Pin Configuration and Description

Figure 3

Pin Configuration of 2EDL family

Table 2

Pin Description

Symbol

Description

VDD

Low side power supply

GND

Logic ground

HIN

High side logic input

LIN

Low side logic input

VB

High side positive power supply

HO

High side gate driver output

VS

High side negative power supply

LO

Low side gate driver output

nc

Not Connected

3.2

Low Side and High Side Control Pins (LIN, HIN)

3.2.1

Input voltage range

All input pins have the capability to process input voltages up to the supply voltage of the IC. The inputs are

therefore internally clamped to VDD and GND by diodes. An internal pull-down resistor is high ohmic, so that it

can keep the IC in a safe state in case of PCB crack.

3.2.2

Switching levels

The Schmitt trigger input threshold is such to guarantee LSTTL and CMOS compatibility down to 3.3 V

controller outputs. The input Schmitt trigger and noise filter provide beneficial noise rejection to short input

pulses according to Figure 4 and Figure 5. Please note, that the switching levels of the input structures remain

constant even though they can accept amplitudes up to the IC supply level.

VDD

1

14

HIN

2

13

3

12

4

11

LIN

5

10

6

9

7

8

GND

LO

nc

nc

1

8

2

7

3

6

4

5

2EDL (SO8)

2EDL (0.5A, SO14)

2EDL (2.3A, SO14)

nc

VB

HO

VS

nc

VDD

1

14

HIN

2

13

3

12

4

11

LIN

5

10

6

9

7

8

GND

PGND

LO

nc

nc

EN-/FLT

nc

VB

HO

VS

nc

nc

nc

VDD

VB

HIN

HO

VS

LIN

GND

LO