IP120AR-12-883B Просмотр технического описания (PDF) - Semelab - > TT Electronics plc

Номер в каталоге

Компоненты Описание

производитель

IP120AR-12-883B

1.5 AMP NEGATIVE VOLTAGE REGULATOR

Semelab - > TT Electronics plc  

IP120A SERIES

IP120 SERIES

IP7900A SERIES

IP7900 SERIES

LM120 SERIES

Parameter

VO Output Voltage

VO Low Supply

∆VO Line Regulation

∆VO Load Regulation

IQ Quiescent Current

∆IQ Quiescent Current

Change

VN Output Noise

Voltage

∆VIN Ripple Rejection

∆VO

Dropout Voltage

RO Output Resistance

Isc Short Circuit

Current

Test Conditions

IO = 500mA

VIN = -19V

VIN = -14.8V to -27V PD ≤ PMAX

IO = 5mA to IMAX TJ = -55 to 150°C

IO = 5mA to IMAX PD ≤ PMAX

VIN = -14.5V to -27V

VIN = -14.5V to -30V

IO = 0.5 IMAX

VIN = -14.8V to -27V

TJ = -55 to 150°C

IO ≤ IMAX

VIN = -16V to -22V TJ = -55 to 150°C

VIN = -19V

IO = 5mA to1.5A

IO = 250mA to 750mA

VIN = -19V

IO = 5mA to IMAX

TJ = -55 to 150°C

IO ≤ 0.5 IMAX

VIN = -19V

TJ = -55 to 150°C

IO = 5mA to IMAX

VIN = -19V

TJ = -55 to 150°C

VIN = -14.5V to -30V

IO ≤ 0.5 IMAX

VIN = -15V to -30V

TJ = -55 to 150°C

f = 10Hz to 100kHz

VIN = -19V

f = 120Hz

VIN = -15V to -25V

IO = IMAX

f = 1 kHz

IO ≤ IMAX

IO ≤ 0.5 IMAX

TJ = -55 to 150°C

VIN = -35V

IP7912A

IP120A–12

Min. Typ. Max.

-11.88 -12 -12.12

-11.64

-12.36

-11.40

-12.36

4

18

4

18

1

4

2

9

12

32

4

19

8

60

0.2

0.4

1

2

0.2

0.4

0.2

0.5

0.1

0.4

0.1

0.5

75

960

58

72

58

72

1.1

2.3

8

0.6

1.2

IP7912, IP120–12

LM120–12

Min. Typ. Max.

Units

-11.76 -12 -12.24

11.52

V

-12.48

-11.40

-12.60 V

4

120

4

200

mV

1

25

2

60

12

80

4

60

mV

8

120

0.2

0.4

mA

1

2

0.2

0.4

0.2

0.5

0.1

0.4 mA

0.1

1.0

75

960 µV

56

72

dB

56

72

1.1

2.3

V

8

mΩ

0.6

1.2

A

Ipk Peak Output

Current

VIN = -19V

2.4

3.3

2.4

3.3

Average Temperature

Coefficient of VO

Input Voltage required to

maintain line regulation

IO = 5mA

IO ≤ IMAX

0.5

4.8

mV

0.5

4.8

°C

-14.5

-14.5

V

1) All characteristics are measured with a capacitor across the input of 0.22µF and a capacitor across the output of 0.1µF.

All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp ≤ 10ms, δ ≤ 5%). Output

voltage changes due to changes in internal temperature must be taken into account separately.

2) Test Conditions unless otherwise stated: PMAX = 10W for TO–220SM , P MAX = 1W for Cerdip, P MAX = 20W for all other package

devices

IMAX = 1.0A , TJ = 25°C

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk

Prelim. 6/01

Share Link: