OMNI OM1320NKM, OM1320STM, OM1320N2M, OM1320NMM, OM1320MM Datasheet

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OMNI OM1320NKM, OM1320STM, OM1320N2M, OM1320NMM, OM1320MM Datasheet

OM1320SMM

OM1320NMM

OM1320STM

OM1320NKM

OM1320NTM

OM1320N2M

1.5 AMP POSITIVE ADJUSTABLE VOLTAGE

REGULATOR APPROVED TO DESC DRAWING 7703401

Three Terminal, Precision Adjustable Positive Voltage Regulator In Hermetic

Style Packages (LM117)

Please see mechanical outlines herein

FEATURES

Similar To Industry Standard LM117

Approved To DESC Standardized Military Drawing Number 7703401

Built In Thermal Overload Protection

Short Circuit Current Limiting

Available In Six Package Styles

DESCRIPTION

These three terminal positive regulators are supplied in hermetically sealed packages. All protective features are designed into the circuit, including thermal

shutdown, current-limiting, and safe-area control.

With heat sinking, these devices

can deliver up to 1.5 amps of output current. The

LCC-20 device is limited to .5

amps.

The unit also features output voltages that can be fixed from 1.2 volts to 37

volts

using external resistors.

 

ABSOLUTE MAXIMUM RATINGS

T c @ 25°C

Power Dissipation

 

 

 

 

Case 2 . . . . . . . . . . . . . . . . . . . .

. . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 W

 

Case-All Others. . . . . . . . . . . . . . . .

. . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W

 

Input - Output Voltage Differential . . . . . . . .

. . .

. . . . . . . . . . . .

. . . . . . . . . . . . . 40 V

 

Operating Junction Temperature Range . . . . . . .

. . .

. . . . . . . . . . .

- 55°C to + 150°C

 

Storage Temperature Range . . . . . . . . . . . . .

. . .

. . . . . . . . . . . .

. . - 65°C to + 150°C

 

Lead Temperature (Soldering 10 seconds) . . . . . .

. . .

. . . . . . . . . . . .

. . . . . . 300°C

 

Thermal Resistance, Junction to Case:

 

 

 

 

Case 2, LCC-20 . . . . . . . . . . . . . . . .

. .

. . . . . . . . . . . .

. . . . . . . . . . . . . . . 17°C/W

 

Case U & M, TO-257 (Isol) and SMD-3 . . . . .

. .

. . . . . . . . . . . .

. . . . . . . 4.2°C/W

 

Case T&N, TO-257 (Non-Isol) and SMD-1 . .

. . . . . . . . . . . . . . . . . . . . . 3.5°C/W

 

 

Case Y, TO-3. . . . . . . . . . . . . . .

. .

. . . . . . . . . . . .

. . . . . . . . . . . . . . . 3.0°C/W

3.5

Maximum Output Current:

 

 

 

 

 

 

 

 

Case 2 . . . . . . . . . . . . . . . . . . . . . .

. .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 A

 

Case-All Others. . . . . . . . . . . . . . . . . .

.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A

 

Recommended Operating Conditions:

 

 

 

 

Output Voltage Range . . . . . . . . . . . . .

. .

. . . . . . . . . . . .

. . . . . . . . .1.2 to 37 VDC

 

Ambient Operating Temperature Range (T

 

A ). . . . .

. . . . . . . . . . . - 55°C to + 125°C

 

Input Voltage Range . . . . . . . . . . . . . .

.

. . . . . . . . . . . .

. . . . . . 4.25 to 41.25 VDC

 

4 11 R2

3.5 - 1

Supersedes 1 07 R1

OM1320NTM, OM1320STM, OM1320NKM, OM1320SMM, OM1320NMM,

 

 

 

 

 

 

OM1320N2M

 

ELECTRICAL CHARACTERISTICS

 

 

 

 

-55°C ≤ T

A

 

≤ 125°C, I

L

= 8mA (unless otherwise specified)

 

 

OM1320NTM, OM1320STM, OM1320NKM, OM1320SMM, OM1320NMM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

 

Symbol

 

 

Test Conditions

 

 

 

 

 

 

 

 

Min.

 

Max.

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reference Voltage

 

V

 

REF

 

 

VDIFF

= 3.0V, T A

= 25°C

 

 

 

 

1.20

1.30

 

 

 

 

 

 

 

 

 

 

 

VDIFF

= 3.3V

 

 

 

 

1.20

1.30

V

 

 

 

 

 

 

 

 

 

 

VDIFF

= 40V

 

 

 

 

1.20

1.30

 

 

Line Regulation

 

R

 

LINE

3.0V ≤ V DIFF ≤ 40V, Vout = Vref , TA

= 25°C

 

-9

9

mV

 

(Note 1)

 

 

 

 

3.3V ≤ V

DIFF

≤ 40V, Vout = Vref

 

-23

23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Load Regulation

 

R

 

LOAD

VDIFF = 3.0V, 10mA ≤ I

 

L ≤ 1.5A, T

A

= 25°C

 

-15

15

 

 

(Note 1)

 

 

 

 

V

DIFF = 3.3V, 10mA ≤ I

 

L ≤ 1.5A

 

-15

15

mV

 

 

 

 

 

 

VDIFF

= 40V, 10mA ≤ I

 

L

≤ 300mA, T

 

A

= 25°C

 

-15

15

 

 

 

 

 

 

 

 

VDIFF

= 40V, 10mA ≤ I

L

≤ 195mA

 

-15

15

 

 

Thermal Regulation

 

V

 

RTH

 

 

 

Vin = 14.6V, I L = 1.5A

 

 

 

 

-16

16

mV

 

 

 

 

 

 

Pd = 20 Watts, t = 20 ms, T

A

=25°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ripple Rejection

 

 

R

N

 

 

 

f = 120 Hz, V out

= Vref

 

 

 

66

 

dB

 

(Note 2)

 

 

 

 

 

 

 

C

Adj = 10 µF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Adjustment Pin Current

 

I

 

Adj

 

 

VDIFF

= 3.0V, T A

= 25°C

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

VDIFF

= 3.3V

 

 

 

 

 

100

µA

 

 

 

 

 

 

 

 

 

 

VDIFF

= 40V

 

 

 

 

 

100

 

 

Adjustment Pin

 

∆I

 

Adj

VDIFF = 3.0V, 10mA ≤ I

 

L ≤ 1.5A, T

A

= 25°C

 

-5

5

 

 

Current Change

 

 

 

 

V

DIFF = 3.3V, 10mA ≤ I

 

L ≤ 1.5A

 

-5

5

 

 

 

 

 

 

 

VDIFF

= 40V, 10mA ≤ I

 

L

≤ 300mA, T

 

A

= 25°C

-5

5

 

 

 

 

 

 

 

 

VDIFF

= 40V, 10mA ≤ I

L

≤ 195mA

 

-5

5

µA

 

 

 

 

 

 

 

3.0V ≤ V DIFF

≤ 40V, T A

= 25°C

 

 

-5

5

 

 

 

 

 

 

 

 

 

 

3.3V ≤ V

DIFF ≤ 40V

 

 

 

-5

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Miminum Load Current

I

 

 

Lmin

VDIFF

= 3.0V, VOUT

= 1.4V (forced)

 

 

 

 

5.0

 

 

 

 

 

 

 

VDIFF

= 3.3V, V OUT

= 1.4V (forced)

 

 

 

5.0

mA

 

 

 

 

 

 

VDIFF

= 40V, VOUT

= 1.4V (forced)

 

 

 

5.0

 

 

Current Limit

 

I

 

CL

 

 

 

 

VDIFF

= 15V

 

 

 

 

 

1.5

3.5

 

 

(Note 2)

 

 

 

 

 

V

 

DIFF

= 40V, T A

= 25°C

 

 

 

 

0.18

1.5

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

3.5

 

 

PART NUMBER DESIGNATOR

 

 

 

Standard Military Drawing Number Omnirel Part Number

Omnirel Package Designation

 

 

 

 

 

 

 

 

 

7703401M

 

OM1320SMM

SMD-3

 

 

7703401U

 

OM1320STM

TO-257 (Isolated)

 

 

7703401T

 

OM1320NTM

TO-257 (non-Isolated)

 

 

7703401Y

 

OM1320 NKM

TO-3

 

 

7703401N

 

OM1320NMM

SMD-1

 

77034012

 

OM1320N2M

LCC-20

 

 

 

 

 

 

3.5 - 2

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