8

All data sheets are subject to change without notice

©2005 Maxwell Technologies.

All rights reserved.

24 Channel MOSFET Driver

24SW

01.10.05 Rev 2

(V

Control Input High Voltage

V

IH

Results in turning FET switch

-ON (closed)

1, 2, 3

2.4

--

--

V

Control Input Low Voltage

V

IL

Results in turning FET switch

-OFF (Open)

1, 2, 3

--

--

0.8

V

I

15V

All 24 switches OFF

1, 2, 3

--

--

3.0

mA

I

-15V

All 24 switches OFF

1, 2, 3

--

--

3.0

mA

I

15V

1. Total current = current per SW x # of SW + bias current.

1, 2, 3

135

200

240

µ A per

switch

I

-15V

1, 2, 3

310

475

590

µ A per

switch

Switching Voltage (Ground side

2. Power Gnd, DGND and AGND all must be within 0.7V of each other.

V

SW

Referenced to Power Ground

1, 2, 3

-1.0

28

37

V

Switching Current

I

SW-

POWER

Load Switching Range

1, 2, 3

0.002

--

2.0

A

Equivalent ON resistance per switch

R

ON

Switch input voltage = 28V,

Current = 2 amps

1, 2, 3

--

200

325

m

Ω

Switching Leakage Current for OFF

state

I

SWOFF

Switch input voltage = 37V,

1, 2, 3

--

--

0.25

mA

Turn ON Time (Rise time)

t

ON

Switch input voltage = 28V,

Load current = 1 amp

1, 2, 3

100

--

500

uS

Turn OFF Time (Fall time)

t

OFF

Switch input voltage = 28V,

load current = 0.1 amps

1, 2, 3

50

--

350

uS