205 Crawford Street, Leominster, MA 01453 USA (978) 534-5776 FAX (978) 537-4246

3.3

COM117HVT

Parameter

Symbol

Test Conditions

Min.

Max.

Unit

Reference Voltage

V

REF

V

1.20

1.30

V

•

1.20

1.30

V

V

•

1.20

1.30

V

•

1.20

1.30

Line Regulation

R

LINE

3.0V

V

DIFF

40V, V

-99

(Note 1)

3.3V

V

DIFF

40V, V

•

-23

23

m V

40V

V

DIFF

60V, V

-55

40V

V

DIFF

60V, V

•

-10

10

Load Regulation

R

LOAD

V

I

L

1.5A, T

-15

15

(Note 1)

V

I

L

1.5A

•

-15

15

m V

V

I

L

300mA, T

-15

15

V

I

L

195mA

•

-15

15

V

I

L

30mA

•

-15

15

Thermal Regulation

V

RTH

V

i

-16

16

m V

P

Ripple Rejection

R

N

f = 120 Hz, V

•

66

dB

(Note 2)

C

Adjustment Pin Current

I

Adj

V

100

V

•

100

µA

V

•

100

V

•

100

Adjustment Pin

³

I

Adj

V

I

L

1.5A, T

-55

Current Change

V

I

L

1.5A

•

-55

V

I

L

300mA, T

-55

V

I

L

195mA

•

-55

µA

3.0V

V

DIFF

40V, T

-55

3.3V

V

DIFF

40V

•

-55

3.3V

V

DIFF

60V

•

-55

Miminum Load Current

I

Lmin

V

5.0

V

•

5.0

m A

V

•

5.0

V

•

7.0

Current Limit

I

CL

V

•

1.5

3.5

(Note 2)

V

0.3

1.5

A

V

0.05

0.50

Notes:

1

. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.

Changes in output voltage due to heating effects must be taken into account separately.

2

. If not tested, shall be guaranteed to the specified limits.

3

. The • denotes the specifications which apply over the full operating temperature range.

T

A

125°C, I

MECHANICAL OUTLINE

TO-257AA

.430

.410

.200

.190

.038 MAX.

.005

.120 TYP.

.537

.527

.665

.645

.420

.410

.150

.140

.750

.500

.100 TYP.

.035

.025

.045

.035

PIN CONNECTION

Front View

Pin 1:

Adjust

Pin 2:

Output

Pin 3:

Input

Tab:

Isolated

12 3