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5962-8874801UX

ISOLATED HERMETIC FIXED VOLTAGE NEGATIVE REGULATORS APPROVED TO DESC DRAWINGS

Omnirel Corp => IRF 

OM1905STM/NTM - OM1915NTM/STM

ELECTRICAL CHARACTERISTICS -12 Volt VIN = -19V, Io = 500mA, -55°C TA 125°C (unless otherwise specified)

Parameter

Symbol

Test Conditions

Min.

Max.

Unit

Output Voltage

VOUT

TA = 25°C

VIN = -14.5V to -27V

-11.88

-12.12

V

•

-11.64

-12.36

V

IO = 5mA to 1.0 A, P < 15W

Line Regulation

VRLINE

VIN = -14.5V to -27V

(Note 1)

•

20

mV

50

mV

(Note 4)

VIN = -16V to -22V

•

10

mV

30

mV

Load Regulation

VRLOAD

IO = 5mA to 1.5 Amp

(Note 1)

•

32

mV

60

mV

IO = 250mA to 750 mA

•

16

mV

30

mV

Standby Current Drain

ISCD

3.5

mA

•

4.0

mA

Standby Current Drain

DISCD

VIN = -14.5V to -27V

•

0.8

mA

Change With Line

(Line)

Standby Current Drain

DISCD

IO = 5mA to 1000mA

•

0.5

mA

Change With Load

(Load)

Dropout Voltage

VDO

DVOUT = 100mV, IO = 1.0A

•

1.8

V

Peak Output Current

IO (pk)

TA = 25°C, IO = 5mA to 1A

1.5

3.3

A

Short Circuit Current

IDS

(Note 2)

VIN = -35V

•

1.2

A

2.8

A

Ripple Rejection

Output Noise Voltage

(Note 3)

DVIN

DVOUT

NO

f =120 Hz, DVIN = -10V

(Note 3)

TA = 25°C, f =10 Hz to 100KHz

56

•

53

dB

dB

40

µV/V

RMS

Long Term Stability

DVOUT

TA = 25°C, t = 1000 hrs.

120

mV

(Note 3)

Dt

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. Short Circuit protection is only assured up to VIN = -35V.

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

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

4. Minimum load current for full line regulation = 5 mA.

MECHANICAL OUTLINE

CONNECTION DIAGRAM

.200

.420

.190

.410

.045

.035

3.3

4

.665

.150

.645

.140

.537

.527

.430

.410

.750

.500

.035

.100 TYP.

.025

.038 MAX.

.005

.120 TYP.

Case U

1 Ground

2 Input

3 Output

4 No Connection

123

Case T

1 Ground

2 Input

3 Output

4 Input

3.3 - 95

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