3

4/15/2002-R.L2

HV9606

Electrical Characteristics – Continued

Symbol

Parameter

Min

Typ

Max

Units

Test Conditions

Reference

Reference output voltage

1.2402

V

Reference output voltage tolerance

1

%

Reference output voltage tolerance

2

%

-40ºC

Load regulation

2

5

mV

Line regulation

2

5

mV

2.4V

Short circuit current

3

mA

Usable control current sense range

0

0.59

V

Current limit threshold

V

Leading edge current sense blanking time

85

nSec

Current limit delay to output

70

120

nSec

Input bias current

25

200

nA

Input offset voltage

±3

mV

Common mode input range

0

V

Open loop voltage gain

65

dB

BW

Unity gain bandwidth

1

MHz

Output current sourcing

1

2

mA

Output current sinking

-100

µA

Output voltage range

0

V

PSRR

Power supply rejection

50

dB

Soft Start

Soft start low output

0.1

V

Soft start high output

2.5

V

Soft start output current

10

20

µA

Soft start output fall time

10

Output current sinking

5

10

mA

Output current sourcing

10

20

µA

High output voltage

V

No load

Low output voltage

0.1

0.2

V

Sinking 2mA

Sense input threshold for rising input

+ 0.050

+ 0.075

+ 0.100

V

Sense input threshold for falling input

- 0.050

- 0.075

- 0.100

V

Sense input hysteresis

100

150

200

mV

Supertex, Inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 TEL: (408) 744-0100 FAX: (408) 222-4895 www.supertex.com