NTE934 PDF даташит
Спецификация NTE934 изготовлена «NTE Electronics» и имеет функцию, называемую «Integrated Circuit Positive 3 Terminal Voltage Regulator 13.8V 5% / 5A». |
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Детали детали
Номер произв | NTE934 |
Описание | Integrated Circuit Positive 3 Terminal Voltage Regulator 13.8V 5% / 5A |
Производители | NTE Electronics |
логотип |
2 Pages
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NTE934
Integrated Circuit
Positive 3 Terminal Voltage Regulator
13.8V ±5%, 5A
Description:
The NTE934 positive 3 terminal voltage regulator is a monolithic integrated circuit in a TO3 type pack-
age designed for use in applcations requiring a well regulated positive output voltage. Outstanding
features include full power usage up to 5A of load current, internal current limiting, thermal shutdown,
and safe area protection on the chip, providing protection of the series pass Darlington, under most
operating conditions. A hermetically sealed steel TO3 package is utilized for high reliability and low
thermal resistance. A low–noise temperature stable band–gap reference is the key design factor in-
suring excellent temperature regulation. This coupled to a very low output impedance insures superi-
or load regulation.
Features:
D Guaranteed Power Dissipation: 30W @ TC = +57.5°C
D Guaranteed Input–Output Differential: +2.5V
D Low Noise, Band Gap Reference
D Remote Sense Capability
D Sample Power Cycled Burn–In
D Guaranteed Thermal Resistance, Junction–to–Case: 2.25°C/W
Absolute Maximum Ratings:
Input Voltage (Note 1), VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Derate Above TC = +57.5°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444mW/°C
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.25°C/W
Lead Temperature (During Soldering, 60sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Note 1. Short circuit protection is only assured to VINmax. In case of short circuit, with input–output
voltages approaching VINmax, regulator may require the removal of the input voltage to restart.
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Electrical Characteristics: (TJ = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
Input–Output Differential
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Line
Quiescent Current Load
Current Limit
Temperature Coefficient
Output Noise Voltage
Ripple Attenuation
Power Dissipation
VO
VIN – VO
REG(LINE)
REG(LOAD)
IQ
IQ(LINE)
IQ(LOAD)
ILIM
TC
VN
RA
PD
VIN = 16.8V to 23.8V, IO = 10mA to 5A, Note 2
IO = 5A, TJ = 0° to +125°C
VIN = 16.8V to 28.8V, IO = 2A, Note 2
VIN = 18.8V, IO = 10mA to 5A, Note 2
VIN = 16.8V, IO = 10mA
VIN = 16.8V to 23.8V, IO = 10mA
VIN = 16.8V, IO = 10mA to 5A
VIN = 18.8V, Note 2
VIN = 16.8V, IO = 0.1A, TJ = 0° to +125°C
VIN = 16.8V, IO = 0.1A, TJ = 0° to +125°C, Note 3
VIN = 18.8V, IO = 2A, TJ = 0° to +125°C, Note 4
VIN–VOUT = 2.5V to 10.0V, IO = 10mA to 5A,
TJ = 0° to +125°C
13.11 13.8 14.49 V
2.5 – –
V
– – 1.0 %VO
– – 0.6 %VO
– – 20 mA
–– 5
mA
–– 5
mA
– – 6.5
A
– – 0.02 %VO/°C
– – 10 µVrms/V
60 – –
dB
– – 30
W
Note 2. Low duty cycle pulse testing with Kelvin connections required. Die temperature changes
must be accounted for separately.
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.
Note 5. VO = VC (1 + R1/R2)
R1 = Resistance from output to control
R2 = Resistance from control to common
.350 (8.89)
.135 (3.45) Max
.875 (22.2)
Dia Max
Seating
Plane
.312 (7.93) Min
.040 (1.02)
Output
.215 (5.45)
.430
(10.92)
1.187 (30.16)
.665
(16.9)
.156 (3.96) Dia
(2 Holes)
.188 (4.8) R Max
Input
.525 (13.35) R Max
GND/Case
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