6

IMP525

IMP525

Enable/Disable Operation

Figure 2 shows how the IMP525 can be enabled via a logic gate that

IMP525 State

Enabled

Ground

Disabled

Figure 2. Enable/Disable Operation

Enable/Disable Table

Disable PAD Connection

(Available only with dice)

IMP525 State

Disabled

LOW (Ground)

Enabled

The IMP525 can also be disabled using a pad on the die. The

Disable function pin is not available in packaged parts.

+

–

GND

8

7

6

5

1

2

3

4

IMP525

CMOS

Gate

0.1

15V

1N4148

EL lamp

Note:

1. Murata part # LQH4N561K04 (DC resistance <14.5

Ω)

2. Larger values may be required depending upon supply impedance.

3. Optional noise-suppression capacitor.

525_04.eps

OFF = 0V

0.1

µF

100V

D

High Voltages Present

The IMP525 generates high voltages and caution should

be exercised.

Manufacturer

Series

USA Phone Number

Toko

D52FU

(847) 297-0070

Coilcraft

DS1608, DO1608, DT1608

(847) 639-6400

River Electronics FLC32

(310) 320-7488

Inductor Manufacturers