NTE1924 查看數據表（PDF） - NTE Electronics

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NTE1924

Integrated Circuit Positive 3 Terminal Voltage Regulator, 24V, 1.5A

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 = 27V to 34V, IO = 10mA to 1.5A, Note 3

IO = 1.5A, TJ = 0° to +125°C

VIN = 27V to 39V, IO = 1.5A, Note 3

23.05 24.0 25.05

2.4 –

–

–

– 1.5

V

V

% VO

Load Regulation

REGLOAD VIN = 29V, IO = 10mA to 1.5A, Note 3

–

– 0.6 % VO

Quiescent Current

IQ

VIN = 27V, IO = 10mA

–

Quiescent Current Line IQ (LINE) VIN = 27V to 34V, IO = 10mA

–

Quiescent Current Load IQ (LOAD) VIN = 27V, IO = 10mA to 1.5A

–

Current Limit

ILIM VIN = 29V, Note 3

–

Temperature Coefficient

TC VIN = 27V, IO = 0.1A, TJ = 0° to +125°C

–

Output Noise Voltage

VN VIN = 27V, IO = 0.1A, TJ = 0° to +125°C, Note 4 –

Ripple Attenuation

RA VIN = 29V, IO = 1A, TJ = 0° to +125°C, Note 5

60

Power Dissipation

PD

VIN – VOUT (2.4V to 10.0V), IO = 10mA to 1.5A,

–

TJ = 0° to +125°C

– 18

mA

–

5

mA

–

5

mA

– 5.2

A

– 0.02 % VO/°C

–

10 µVrms/V

–

–

dB

– 15

W

Note 3. Low duty cycle pulse testing with Kelvin connectors required. Die temperature changes

must be accounted for separately.

Note 4. BW = 10Hz to 100kHz.

Note 5. 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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