APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739

2

ABSOLUTE MAXIMUM RATINGS

SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

SUPPLY VOLTAGE, +V

S

100V

OUTPUT CURRENT, peak

30A

POWER DISSIPATION, internal

TEMPERATURE, pin solder - 10s

300°C

150°C

TEMPERATURE, storage

–65 to +150°C

OPERATING TEMPERATURE RANGE, case –55 to +125°C

SHUTDOWN VOLTAGE

10V

REFERENCE LOAD CURRENT

10mA

ERROR AMP INPUT ±

0 to +12V

SA01

SPECIFICATIONS

PARAMETER

MIN

TYP

MAX

UNITS

ERROR AMP

OFFSET VOLTAGE

10

mV

BIAS CURRENT

5

µA

OFFSET CURRENT

1

µA

+2

+8

V

75

dB

SLEW RATE

15

V/µS

75

dB

GAIN BANDWIDTH PRODUCT

2

MHz

OUTPUT

TOTAL R

ON

.25

Ω

EFFICIENCY, 10A OUTPUT

V

97

%

SWITCHING FREQUENCY

35.3

42

48.7

KHz

20

A

30

A

REFERENCE

VOLTAGE

I

7.46

7.50

7.54

V

Full temperature range

50

PPM/°C

OUTPUT CURRENT

5

mA

20

50

PPM/mA

LINE REGULATION

1

PPM/V

POWER SUPPLY

VOLTAGE

Full temperature range

16

50

100

V

CURRENT

I

76

90

mA

CURRENT, shutdown

I

25

mA

SHUTDOWN

TRIP POINT

.18

.22

V

INPUT CURRENT

100

nA

RESISTANCE, junction to case

Full temp range, for each transistor

1.0

°C/W

RESISTANCE, junction to air

Full temperature range

12

°C/W

TEMPERATURE RANGE, case

Meets full range specifications

–25

+85

°C

The SA01 is constructed from MOSFET transistors. ESD handling procedures must be observed.

The internal substrate contains beryllia (BeO). Do not break the seal. If accidentally broken, do not crush, machine, or

subject to temperatures in excess of 850°C to avoid generating toxic fumes.

CAUTION

NOTES: 1.

Each of the two active output transistors can dissipate 125W, however the N-channel will be about 1/3 of the total dissipated

power. Internal connection resistance is .05Ω.

2.

Unless otherwise noted: T

3.

Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation

to achieve high MTTF. For guidance, refer to the heatsink data sheet.

4.

Guaranteed but not tested.