NTE1914 데이터 시트보기 (PDF) - NTE Electronics
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NTE1914 Datasheet PDF : 2 Pages
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Electrical Characteristics (Cont’d): (0° ≤ TJ ≤ +125°C, VO = 12V, VIN = 19V, Note 2 unless
otherwise specified)
Parameter
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
Peak Output Current
Average Temperature
Coefficient of Output
Voltage
Symbol
Test Conditions
Regline
Regload
IQ
IQ
Vn
RR
IOmax
TJ = +25°C 14.5V ≤ VIN ≤ 30V, IO = 500mA
14.6V ≤ VIN ≤ 27V, IO ≤ 1A
15V ≤ VIN ≤ 27V, IO = 500mA
16V ≤ VIN ≤ 22V, IO ≤ 1A
TJ = +25°C 5mA ≤ IO ≤ 1.5A
250mA ≤ IO ≤ 750mA
5mA ≤ IO ≤ 1A
TJ = +25°C, IO ≤ 1A
IO ≤ 1A
5mA ≤ IO ≤ 1A
TA = +25°C, IO ≤ 1A, 14.8V ≤ VIN ≤ 27V
IO ≤ 500mA, 14.5V ≤ VIN ≤ 30V
TA = +25°C, f = 10Hz to 100kHz
TA = +25°C, 15V ≤ VIN ≤ 25V, f = 120Hz, IO ≤ 1A
15V ≤ VIN ≤ 25V, f = 120Hz, IO ≤ 500mA
TJ = +25°C, IO = 1A
TJ = +25°C
IO = 5mA
Min Typ Max Unit
– 4 120 mV
– – 120 mV
– – 120 mV
– – 60 mV
– 12 120 mV
– – 60 mV
– – 120 mV
– – 8.0 mA
– – 8.5 mA
– – 0.5 mA
– – 1.0 mA
– – 0.5 mA
– 75 –
µV
55 72 –
dB
55 – –
dB
– 2.0 –
V
– 2.4 –
A
– 1.5 – mV/°C
Note 2. All characteristics are measured with a 0.22µF capacitor across the input and a 0.1µF capac-
itor across the output. All characteristics except noise voltage and ripple rejection ratio are
measured using pulse tecniques (tw ≤ 10ms, duty cycle ≤ 5%). Output voltage changes due
to changes in internal temperature must be taken into account separately.
.350 (8.89)
.135 (3.45) Max
.875 (22.2)
Dia Max
Seating Plane
.312 (7.93) Min
.040 (1.02)
VOUT
1.187 (30.16)
.215 (5.45)
.665
(16.9)
.188 (4.8) R Max
.430
(10.92)
VIN
.156 (3.96) Dia
(2 Holes)
.525 (13.35) R Max
Common/Case
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