OM1905N2M 查看數據表（PDF） - Omnirel Corp => IRF

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OM1905N2M

HERMETIC SURFACE MOUNT FIXED VOLTAGE NEGATIVE REGULATORS APPROVED TO DESC DRAWING

Omnirel Corp => IRF 

OM1905N2M - OM1915N2M

ELECTRICAL CHARACTERISTICS -12 Volt VIN = -19V, Io = 100 mA, -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 500 mA, PD < 2 W

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 = 5 mA to 500 mA

(Note 1)

•

32

mV

60

mV

Standby Current Drain

Standby Current Drain

Change With Line

Standby Current Drain

Change With Load

Dropout Voltage

Peak Output Current

Short Circuit Current

(Note 2)

Ripple Rejection

Output Noise Voltage

(Note 3)

Long Term Stability

(Note 3)

ISCD

∆ISCD

(Line)

∆ISCD

(Load)

VDO

IO (pk)

IDS

∆VIN

∆VOUT

NO

∆VOUT

∆t

VIN = -14.5V to -27V

IO = 5mA to 500 mA

∆VOUT = 100mV, IO = 500 mA

TA = 25°C, IO = 5 mA to 1A

VIN = -35V

f =120 Hz, ∆VIN = -10V

(Note 3)

TA = 25°C, f =10 Hz to 100 KHz

TA = 25°C, t = 1000 hrs.

•

•

•

•

0.5

•

56

•

53

3.5

mA

4.0

mA

0.8

mA

0.5

mA

1.8

V

1.7

A

.7

A

2.0

A

dB

dB

40

µV/V

RMS

120

mV

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 = 5.0 mA.

PIN CONNECTION

Terminal Number

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

NC

VINput

NC

VOUTput

VOUTput

NC

VOUTput

NC

NC

NC

NC

NC

NC

NC

Ground

NC

Ground

NC

NC

VINput

Note: The input pins (2 and 20) are to be connected

together, the output pins (4,5, and 7) are to be

connected together and the ground pins (15 and 17)

are to be connected together for operation.

MECHANICAL OUTLINE

.065

.003

.009 R.

20 PLCS.

.020 X45° .040

REF.

4

.075 (±.010)

TYP.

(±.003)

.025 3

.010

TYP.

1

.085

19

9

.160

SQ. REF.

13

.025 SQ.

TYP.

18

.050 (±.005)

TYP.

14

.050

TYP.

.040 X45°

REF (3 PL)

3.5

3.5 - 51

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