NTE1912 데이터 시트보기 (PDF) - NTE Electronics

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NTE1912

Integrated Circuit Positive 3 Terminal Voltage Regulator, 12V, 3A

NTE Electronics 

Electrical Characteristics: (TJ = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Output Voltage

Input–Output Differential

Line Regulation

VO

VIN–VO

RegLine

VIN = 15V to 22V, IO = 10mA to 3A, Note 2

IO = 3A, TJ = 0 to +125°C

VIN = 15V to 27V, IO = 2A, Note 2

11.05 12.0 13.05

2.5 –

–

–

– 1.0

V

V

% VO

Load Regulation

RegLoad VIN = 17V, IO = 10mA to 3A, Note 2

–

– 0.6 % VO

Quiescent Current

IQ VIN = 15V, IO = 10mA

–

Quiescent Current Line IQ(Line) VIN = 15V to 22V, IO = 10mA

–

Quiescent Current Load IQ(Load) VIN = 15V, IO = 10mA to 3A

–

Current Limit

ILIM VIN = 17V, Note 2

–

Temperature Coefficient TC VIN = 15V, IO = 100mA, TJ = 0 to +125°C

–

Output Noise Voltage

VN VIN = 15V, IO = 100mA. TJ = 0 to +125°C, Note 3 –

Ripple Attenuation

RA VIN = 17V, IO = 2A, TJ = 0 to +125°C, Note 4

60

Power Dissipation

PD VIN – VO (2.5V to 10V), IO = 10mA to 3A,

–

TJ = 0 to +125°C

– 20

mA

–

5

mA

–

5

mA

– 6.5

A

– 0.02 % VO/°C

–

10 µVrms/V

–

–

dB

– 30

W

Note 2. Low duty cycle pulse testing with Kelvin connections required. Die temperature changes

must be accounted for separatly.

Note 3. BW = 10Hz to 100kHz.

Note 4. Ripple attenuation is specified for a 1Vrms, 120Hz, input ripple. Ripple attenuation is mini-

mum of 60dB at 5V output and is 1dB less for each volt increase in the output voltage.

.135 (3.45) Max

.350 (8.89)

.875 (22.2)

Dia Max

Seating

Plane

.312 (7.93) Min

.040 (1.02)

VOUT

.215 (5.45)

.430

(10.92)

1.187 (30.16)

.665

(16.9)

.156 (3.96) Dia

(2 Holes)

.188 (4.8) R Max

.525 (13.35) R Max

VIN

Common/Case

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